:root {
    --accent-color: #6196ff;
    --text-color: #333333;
    --bg-color: #f9f9f9;
    --card-bg: #ffffff;
    --border-color: #e0e0e0;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --highlight-color: #f5f5f5;
    --current-hour-color: #81ade6;
    --current-day-color: #81ade6;
    --red: #ff0000;
    --font-family: "Segoe UI", "Roboto", "Helvetica Neue", sans-serif;
    --transition-speed: 0.2s;
}

[data-theme="dark"] {
    --text-color: #f0f0f0;
    --bg-color: #1a1a1a;
    --card-bg: #2d2d2d;
    --border-color: #3d3d3d;
    --shadow-color: rgba(0, 0, 0, 0.3);
    --highlight-color: #424242;
    --current-hour-color: #2a527a;
    --current-day-color: #2a527a;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    transition: all var(--transition-speed);
}

*::selection {
    background-color: var(--text-color);
    color: var(--bg-color);
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: background-color var(--transition-speed), color var(--transition-speed);
    overflow-x: hidden;
    min-height: 100vh;
    padding: 1rem;
}

/* Fancy horizontal scroll indicator */
#scroll-indicator-bg {
    position: fixed;
    top: 0;
    left: 0;
    height: 2px;
    width: 100%;
    background: var(--card-bg);
    z-index: 9998;
}

#scroll-indicator {
    position: fixed;
    top: 0;
    left: 0;
    height: 2px;
    width: 0;
    background: var(--accent-color);
    /* border-radius: 0 0 4px 4px; */
    z-index: 9999;
    transition: width 0.2s cubic-bezier(0.4, 1.3, 0.6, 1), background 0.2s;
    pointer-events: none;
}

a {
    text-decoration: none;
    color: var(--accent-color);
}

.biggest-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 1rem;
}

.big-container {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 2rem;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.title {
    font-size: 3rem;
    color: var(--accent-color);
    text-align: center;
    margin: 2rem auto 1rem;
    font-weight: 700;
    animation: fadeInDown 900ms ease, titleGlow 1000ms ease;
    animation-fill-mode: both;
    flex-grow: 1;
    transition: text-shadow 300ms ease, filter 300ms ease, transform 300ms ease;
    text-shadow: none;
    filter: none;
}

/* New keyframes for faint accent glow (subtle, matches --accent-color) */
@keyframes titleGlow {
    from {
        /* no glow initially */
        filter: drop-shadow(0 0 0 transparent);
        text-shadow: none;
    }
    to {
        /* faint, blurred glow using accent color */
        filter: drop-shadow(0 10px 30px var(--accent-color));
        /* small text halo for better effect on some backgrounds */
        text-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);
    }
}

.controls {
    display: flex;
    gap: 1rem;
}

.btn {
    background-color: var(--card-bg);
    color: var(--accent-color);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-speed);
    box-shadow: 0 2px 5px var(--shadow-color);
    animation: fadeInDown 1s ease;
}

/* .btn:hover {
    background-color: var(--highlight-color);
    transform: scale(1.1);
    box-shadow: 0 4px 8px var(--shadow-color);
} */

.btn i {
    font-size: 1.5rem;
}

.timetable-wrapper {
    max-width: 100%;
    overflow-x: auto;
    box-shadow: 0 5px 15px var(--shadow-color);
    border-radius: 16px;
    animation: fadeInUp 1s ease;
}

.timetable {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    border-radius: 16px;
    overflow: hidden;
}

.timetable th,
.timetable td {
    padding: 1rem;
    text-align: center;
    border: 1px solid var(--border-color);
    position: relative;
    transition: background-color var(--transition-speed);
    font-size: 1.8rem;
}

.timetable th {
    background-color: var(--card-bg);
    color: var(--text-color);
    font-weight: 600;
    text-transform: none; /* changed from uppercase to none */
    letter-spacing: 1px;
}

.timetable td {
    background-color: var(--card-bg);
}

/* support subject cells that are TD or TH (some rows use TH for subjects) */
.timetable td.subject,
.timetable th.subject {
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.timetable td.subject:hover,
.timetable th.subject:hover {
    z-index: 10000;
    background-color: var(--highlight-color);
    transform: scale(1.05);
    cursor: pointer;
}

.current-day {
    color: var(--accent-color) !important;
}

.current-hour {
    color: var(--accent-color) !important;
}

.current-cell {
    color: var(--accent-color) !important;
}

.info-panel {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    animation: fadeInUp 1.5s ease;
    text-align: center;
}

.time-display {
    font-size: 3rem;
    font-weight: bold;
    color: var(--accent-color);
    transition: color var(--transition-speed);
    margin-top: 1.5rem;
}

.weather-container {
    text-align: center;
    background-color: var(--card-bg);
    color: var(--text-color);
    padding: 4.8rem 2rem;
    border-radius: 16px;
    box-shadow: 0 5px 15px var(--shadow-color);
    transition: all var(--transition-speed);
}

.weather-emoji {
    font-size: 5.5rem;
}

.weather-temp {
    font-size: 3rem;
    font-weight: bold;
}

.weather-desc {
    font-size: 1.25rem;
    text-transform: capitalize;
}

.weather-location {
    font-size: 1rem;
    opacity: 0.9;
    margin-bottom: 1rem;
}

.weather-details > p {
    margin-bottom: 0.5rem;
    font-size: 1rem;
    opacity: 0.9;
}

.weather-sun {
    margin-top: 2rem;
}

.sun-info {
    display: flex;
    gap: 2rem;
    font-size: 1rem;
}

.text-img {
    height: 1.4rem;
    transform: translateY(0.25rem);
}

mark {
    background-color: var(--accent-color);
    border-radius: 2px;
    transition: all var(--transition-speed);
    color: var(--bg-color);
}

.color-picker {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    position: relative;
}

.color-picker input[type="color"] {
    position: absolute;
    opacity: 0; /* Hide the color input */
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.color-picker .btn {
    background-color: var(--card-bg);
    color: var(--accent-color);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-speed);
    box-shadow: 0 2px 5px var(--shadow-color);
    animation: fadeInDown 1s ease;
}

.color-picker .btn i {
    font-size: 1.5rem;
}

#classSelector {
    background: var(--card-bg);
    color: var(--accent-color);
    /* border: 1.5px solid var(--accent-color); */
    border-radius: 0.75rem;
    padding: 0.5rem 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0 1rem;
    transition: all var(--transition-speed);
    box-shadow: 0 2px 5px var(--shadow-color);
    outline: none;
}

#classSelector.title {
    display: block;
    margin: 1.5rem auto 1rem auto;
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-color);
    background: var(--card-bg);
    /* border: 2px solid var(--accent-color); */
    border-radius: 1rem;
    padding: 0.75rem 2.5rem;
    box-shadow: 0 2px 5px var(--shadow-color);
    transition: all var(--transition-speed);
}

#classSelector option:hover,
#classSelector option:focus {
    background: var(--accent-color);
    color: var(--bg-color);
}

[data-theme="dark"] #classSelector {
    background: var(--card-bg);
    color: var(--accent-color);
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.fa-sun {
    animation: spin 15s linear infinite;
}

@keyframes rotate-once-right {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(180deg);
    }
}
@keyframes rotate-once-left {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(-180deg);
    }
}
.rotate-once-right {
    animation: rotate-once-right calc(var(--transition-speed) + 0.1s) linear;
}
.rotate-once-left {
    animation: rotate-once-left calc(var(--transition-speed) + 0.1s) linear;
}

/* Remove fadeInDown and use slide for menu */
.settings-menu {
    position: absolute;
    left: 60px;
    background: var(--card-bg);
    border-radius: 1rem;
    box-shadow: 0 4px 16px var(--shadow-color);
    padding: 1rem;
    z-index: 100;
    flex-direction: row;
    gap: 1rem;
    min-width: 60px;
    opacity: 0;
    transform: translateX(-30px);
    pointer-events: none;
    transition: opacity var(--transition-speed), transform var(--transition-speed);
    animation: none !important;
    display: flex; /* Always flex for transition to work */
}
.settings-menu.open {
    opacity: 1;
    transform: translateX(0);
    pointer-events: auto;
}

/* Utilities */

h2 {
    margin-top: 1.5rem;
    margin-bottom: 1rem;
    text-align: center;
    font-size: 2rem;
}

.boss-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    animation: fadeInUp 1.5s ease;
    margin: auto;
    width: 60vw;
    height: 90vh;
    overflow-y: scroll;
    position: relative; /* Needed for absolute positioning of pseudo-elements */
    border: var(--accent-color) 4px solid;
    border-radius: 16px;
    box-shadow: 0 4px 20px var(--accent-color);
}

.container {
    background-color: var(--card-bg);
    border-radius: 24px;
    padding: 1rem;
    margin-inline: auto;
    width: 40%;
    margin: 1rem;
}

.container > a > img {
    display: block;
    margin-inline: auto;
    margin-bottom: 1rem;
    width: 90%;
    border-radius: 16px;
    opacity: 0.9;
    transition: var(--transition-speed);
}

.container > a > img:hover {
    opacity: 1;
    transform: scale(1.01);
    transition: var(--transition-speed);
}

/* Footer */

footer {
    color: var(--text-color);
    animation: fadeInUp 1.5s ease;
}

.footer-content {
    margin-top: 20rem;
    margin-inline: auto;
    max-width: 50vw;
}

.socials {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}
.socials div {
    background-color: var(--card-bg);
    padding: 1.5rem;
    border-radius: 16px;
    box-shadow: 0 5px 15px var(--shadow-color);
    transition: all var(--transition-speed);
    animation: fadeInUp 1.5s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: row;
    gap: 1rem;
    margin-top: 1rem;
}
.socials h3 {
    font-size: 2rem;
    color: var(--text-color);
}
.socials a {
    color: var(--text-color);
    font-size: 3rem;
    transition: all var(--transition-speed);
}
.socials a:hover {
    transition: all var(--transition-speed);
    transform: scale(1.1);
}

.ig:hover {
    background: radial-gradient(circle farthest-corner at 35% 90%, #fec564, transparent 50%),
        radial-gradient(circle farthest-corner at 0 140%, #fec564, transparent 50%),
        radial-gradient(ellipse farthest-corner at 0 -25%, #5258cf, transparent 50%),
        radial-gradient(ellipse farthest-corner at 20% -50%, #5258cf, transparent 50%),
        radial-gradient(ellipse farthest-corner at 100% 0, #893dc2, transparent 50%),
        radial-gradient(ellipse farthest-corner at 60% -20%, #893dc2, transparent 50%),
        radial-gradient(ellipse farthest-corner at 100% 100%, #d9317a, transparent),
        linear-gradient(#6559ca, #bc318f 30%, #e33f5f 50%, #f77638 70%, #fec66d 100%);
    background-clip: text; /* Standard property for compatibility */
    -webkit-background-clip: text; /* Clip the background to the text */
    -webkit-text-fill-color: transparent; /* Make the text transparent to show the gradient */
}

.dc:hover {
    color: #7289da;
}

.gh:hover {
    color: #000000;
}

.edit-task-input {
    flex: 1;
    font-size: 1rem;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    color: var(--text-color);
    background-color: var(--card-bg);
    transition: border-color var(--transition-speed), box-shadow var(--transition-speed);
    margin-right: 0.5rem;
    outline: none;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.03);
}

.edit-task-input:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 5px var(--accent-color);
}

/* Scroll bar */

.boss-container::-webkit-scrollbar {
    display: none; /* Hide scrollbar */
}

/* Settings */

.settings-menu {
    position: absolute;
    left: 60px;
    background: var(--card-bg);
    border-radius: 1rem;
    box-shadow: 0 4px 16px var(--shadow-color);
    padding: 1rem;
    z-index: 100;
    flex-direction: row;
    gap: 1rem;
    min-width: 60px;
    opacity: 0;
    transform: translateX(-30px);
    pointer-events: none;
    transition: opacity 0.3s, transform 0.3s;
    animation: none !important;
    display: flex; /* Always flex for transition to work */
}

.settings-menu.open {
    opacity: 1;
    transform: translateX(0);
    pointer-events: auto;
}

.header {
    position: relative;
    display: flex;
    align-items: center;
    gap: 1rem;
}

#settingsButton {
    z-index: 101;
}

.settings-menu .btn,
.settings-menu .color-picker {
    margin-bottom: 0; /* Remove bottom margin for horizontal layout */
}

.settings-menu .color-picker {
    margin-bottom: 0;
}

#location-dot {
    color: var(--accent-color);
}

/* Horizontal scroll helper for big tables */
.timetable-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* Date */

#dateOfTheDay {
    color: var(--accent-color);
    font-size: 1.5rem;
    font-weight: bold;
    text-align: center;
}

/* Canvas */

canvas {
    z-index: -1000;
    position: fixed;
    top: 0;
    left: 0;
    overflow-y: hidden;
    overflow-x: hidden;
    width: 100%;
    height: 100%;
    margin: 0;
}

.side-menu {
    position: fixed;
    top: 0;
    left: -260px;
    width: 250px;
    height: 100%;
    background: var(--card-bg);
    box-shadow: 4px 0 16px var(--shadow-color);
    border-radius: 0 1rem 1rem 0;
    padding: 1rem;
    transition: left 0.3s ease;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.side-menu.open {
    left: 0;
}

.menu-toggle {
    position: absolute;
    top: 0; /* flush sus */
    right: -2.5rem; /* iese din cutie */
    width: 2.5rem;
    height: 100%; /* cât toată înălțimea meniului dacă vrei coloană întreagă */
    max-height: 3rem; /* sau doar 3rem, dacă vrei doar un buton mic */
    border-radius: 0 0.75rem 0.75rem 0;
    background: var(--card-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.3s ease, transform 0.3s ease;
    border: 1px solid var(--border-color); /* opțional, pt delimitare clean */
    box-shadow: none; /* scos umbrele */
}

.menu-toggle:hover {
    background: var(--highlight-color);
}

.menu-toggle i {
    font-size: 1.2rem;
    color: var(--accent-color);
    transition: transform 0.3s ease;
}

.side-menu {
    position: fixed;
    top: 0;
    left: -260px;
    width: 250px;
    height: 100%;
    background: var(--card-bg);
    box-shadow: 4px 0 16px var(--shadow-color);
    border-radius: 0 0 1rem 0;
    padding: 1rem;
    transition: left 0.3s ease;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.side-menu.open {
    left: 0;
}

#overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1500;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease;
}
#overlay.active {
    opacity: 1;
    visibility: visible;
}

#menuButton {
    z-index: 2100;
}
#menuButton {
    position: fixed;
    top: 1rem;
    left: 0.5rem; /* lipit de margine */
    border-radius: 50%;
    z-index: 2100;
}

#menuButton i {
    transition: transform 0.3s ease;
}

/* când meniul e deschis, săgeata se întoarce */
.side-menu.open ~ #menuButton i {
    transform: rotate(180deg);
}

.menu-btn {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--card-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease;
}

.menu-btn i {
    font-size: 1.25rem;
    color: var(--accent-color);
}

.menu-btn span {
    flex: 1; /* ocupă restul spațiului */
    text-align: left; /* textul aliniat la stânga */
}

.menu-btn:hover {
    background: var(--highlight-color);
}

/* Color picker fix */
.color-picker {
    position: relative;
    cursor: pointer;
}

.color-picker input[type="color"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.menu-title {
    font-size: 2rem;
    color: var(--accent-color);
    text-align: center;
    margin: 2rem 1rem;
    font-weight: 700;
    animation: fadeInDown 900ms ease;
    animation-fill-mode: both;
    filter: none;
}

.manuals-popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 85%;
    height: 85%;
    background: var(--bg-color);
    border-radius: 1.5rem;
    padding: 2rem;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
    z-index: 3000;
    display: flex;
    flex-direction: column;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.manuals-popup.active {
    opacity: 1;
    pointer-events: auto;
}

.manuals-popup h2 {
    text-align: center;
    margin-bottom: 1rem;
    color: var(--accent-color);
    font-size: 2rem;
}

.manuals-popup .close-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    border: none;
    background: transparent;
    font-size: 1.75rem;
    cursor: pointer;
    color: var(--accent-color);
    transition: transform 0.2s;
}
.manuals-popup .close-btn:hover {
    transform: scale(1.2);
}

/* Search bar */
#manualSearch {
    margin: 0 auto 1.5rem auto;
    width: 60%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    border: 2px solid var(--border-color);
    border-radius: 0.75rem;
    outline: none;
    background: var(--card-bg);
    color: var(--text-color);
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
}
#manualSearch:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 10px var(--accent-color);
}

/* Grid layout: 4 pe rând */
.manuals-popup .boss-container {
    width: 100%;
    border: none;
    box-shadow: none;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    justify-items: center;
    overflow-y: auto;
    padding: 1rem;
}

/* Container individual */
.manuals-popup .container {
    background: var(--card-bg);
    border-radius: 1rem;
    padding: 1rem;
    width: 100%;
    box-shadow: 0 0 15px var(--accent-color);
    transition: transform 0.2s, box-shadow 0.2s;
    text-align: center;
}
.manuals-popup .container:hover {
    transform: scale(1.03);
}
.manuals-popup .container img {
    width: 100%;
    height: auto;
    border-radius: 0.75rem;
    max-height: 300px; /* poze mari */
    object-fit: contain;
}

.recommended-manual {
    margin-top: auto; /* împinge secțiunea jos în meniu */
    padding: 1rem;
    background: var(--card-bg);
    border-radius: 1rem;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
    text-align: center;
}

.recommended-manual h3 {
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
    color: var(--accent-color);
}

.recommended-manual .manual-card {
    cursor: pointer;
    background: var(--highlight-color);
    border-radius: 0.75rem;
    padding: 0.5rem;
    transition: transform 0.2s, box-shadow 0.2s;
}
.recommended-manual .manual-card:hover {
    transform: scale(1.03);
}

.recommended-manual img {
    width: 100%;
    border-radius: 0.5rem;
    margin-bottom: 0.5rem;
}
.recommended-manual p {
    margin: 0;
    font-weight: 600;
    color: var(--text-color);
}

.color-presets {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.1rem;
    flex-wrap: wrap;
    justify-content: center; /* centers horizontally */
    padding: 0.5rem 0;
}

.color-presets .preset {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid var(--border-color);
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 2px 5px var(--shadow-color);
}

.color-presets .preset:hover {
    transform: scale(0.9);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}

/* ---------- Manuals-popup responsive fix ---------- */

.manuals-popup {
    box-sizing: border-box;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: min(95vw, 1000px);
    max-height: 94vh;
    padding: 1rem;
    overflow: hidden;
}

.manuals-popup .boss-container {
    width: 100% !important;
    height: calc(100% - 120px); /* leave space for title/search/close */
    max-height: calc(94vh - 120px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;

    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)) !important;
    gap: 1rem;
    padding: 0.8rem;
}

.manuals-popup .container {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 0.8rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border-color);
}

.manuals-popup .container img {
    width: 100%;
    height: auto;
    max-height: 260px; /* nice big preview on large screens */
    object-fit: contain;
}

/* Time Overlay styling */
.overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--theme-bg, #101010); /* uses your theme background */
    color: var(--text-color, white);
    z-index: 9999;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    font-family: inherit;
    transition: opacity 0.3s ease;
}

.overlay.active {
    display: flex;
}

/* Close button */
.overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--bg-color);
    color: var(--text-color);
    z-index: 9999;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    font-family: var(--font-family);
    transition: opacity 0.3s ease;
}

.overlay.active {
    display: flex;
    overflow: hidden;
}

body.no-scroll {
    overflow: hidden; /* disables scrolling when overlay is active */
}

.close-btn {
    position: fixed;
    top: 1.25rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: var(--accent-color);
    font-size: 2.5rem;
    cursor: pointer;
    z-index: 10000;
    transition: transform 0.2s ease, color 0.2s ease;
}

.close-btn:hover {
    transform: scale(1.1);
    color: var(--text-color);
}

#time {
    font-size: clamp(4rem, 10vw, 10rem);
    font-weight: 700;
    color: var(--accent-color);
    text-align: center;
    margin-bottom: 0.5rem;
}

#date {
    font-size: clamp(1.2rem, 2vw, 2rem);
    color: color-mix(in srgb, var(--accent-color) 60%, black 40%);
    opacity: 0.9;
    text-align: center;
}

body.no-scroll {
    overflow: hidden; /* disables scrolling when overlay is active */
}

.close-btn {
    position: fixed;
    top: 1.25rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: var(--accent-color);
    font-size: 2.5rem;
    cursor: pointer;
    z-index: 10000;
    transition: transform 0.2s ease, color 0.2s ease;
}

.close-btn:hover {
    transform: scale(1.1);
    color: var(--text-color);
}

#time {
    font-size: clamp(4rem, 10vw, 10rem);
    font-weight: 700;
    color: var(--accent-color);
    text-align: center;
    margin-bottom: 0.5rem;
}

#date {
    font-size: clamp(1.2rem, 2vw, 2rem);
    color: color-mix(in srgb, var(--accent-color) 60%, black 40%);
    opacity: 0.9;
    text-align: center;
}

/* To-Do Overlay Styling */
#todoOverlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    z-index: 9999;
    justify-content: center;
    align-items: center;
    transition: opacity 0.3s ease;
    overflow-y: auto;
    padding: 2rem;
}

#todoOverlay.active {
    display: flex;
}

body.no-scroll-todo {
    overflow: hidden;
}

.todo-overlay-container {
    width: 100%;
    max-width: 1000px;
    background: var(--card-bg);
    border-radius: 1.5rem;
    padding: 2.5rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
}

#closeTodoOverlay {
    position: absolute;
    top: 1.25rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: var(--accent-color);
    font-size: 2rem;
    cursor: pointer;
    z-index: 10000;
    transition: transform 0.2s ease, color 0.2s ease;
}

#closeTodoOverlay:hover {
    transform: scale(1.1) rotate(90deg);
    color: var(--text-color);
}

.todo-overlay-header {
    text-align: center;
    margin-bottom: 2rem;
}

.todo-overlay-header h2 {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.todo-stats {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.stat-card {
    background: var(--highlight-color);
    padding: 1rem 1.5rem;
    border-radius: 1rem;
    text-align: center;
    min-width: 110px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s ease;
}

.stat-card:hover {
    transform: translateY(-3px);
}

.stat-card .number {
    font-size: 2rem;
    font-weight: bold;
    color: var(--accent-color);
}

.stat-card .label {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-top: 0.25rem;
}

.todo-controls {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.control-btn {
    padding: 0.75rem 1.5rem;
    background: var(--accent-color);
    color: var(--bg-color);
    border: none;
    border-radius: 0.75rem;
    cursor: pointer;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.control-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.control-btn.secondary {
    background: var(--highlight-color);
    color: var(--text-color);
    border: 2px solid var(--border-color);
}

.todo-filters {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.filter-btn {
    padding: 0.6rem 1.2rem;
    background: var(--card-bg);
    color: var(--text-color);
    border: 2px solid var(--border-color);
    border-radius: 2rem;
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 600;
    font-size: 0.95rem;
}

.filter-btn:hover {
    background: var(--highlight-color);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: var(--accent-color);
    color: var(--bg-color);
    border-color: var(--accent-color);
}

.todo-list-container {
    max-height: 500px;
    overflow-y: auto;
    padding-right: 0.5rem;
}

.todo-item-new {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background: var(--highlight-color);
    padding: 1.25rem;
    border-radius: 1rem;
    margin-bottom: 1rem;
    transition: all 0.2s ease;
    border-left: 4px solid transparent;
    position: relative;
    cursor: pointer;
}

.todo-item-new:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.todo-item-new.priority-high {
    border-left-color: #ef4444;
}

.todo-item-new.priority-medium {
    border-left-color: #f59e0b;
}

.todo-item-new.priority-low {
    border-left-color: #10b981;
}

.todo-item-new.completed {
    opacity: 0.5;
}

.todo-checkbox {
    width: 1.5rem;
    height: 1.5rem;
    cursor: pointer;
    accent-color: var(--accent-color);
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.todo-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.todo-text {
    font-size: 1.1rem;
    font-weight: 600;
    word-break: break-word;
}

.todo-item-new.completed .todo-text {
    text-decoration: line-through;
}

.todo-description {
    font-size: 0.95rem;
    opacity: 0.8;
    line-height: 1.4;
}

.todo-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.85rem;
    opacity: 0.7;
    flex-wrap: wrap;
    align-items: center;
}

.todo-priority-badge,
.todo-category-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-weight: 600;
    font-size: 0.8rem;
}

.todo-priority-badge.high {
    background: #fee2e2;
    color: #ef4444;
}

.todo-priority-badge.medium {
    background: #fef3c7;
    color: #f59e0b;
}

.todo-priority-badge.low {
    background: #d1fae5;
    color: #10b981;
}

.todo-category-badge {
    background: var(--accent-color);
    color: var(--bg-color);
    opacity: 0.9;
}

[data-theme="dark"] .todo-priority-badge.high {
    background: #7f1d1d;
    color: #fca5a5;
}

[data-theme="dark"] .todo-priority-badge.medium {
    background: #78350f;
    color: #fcd34d;
}

[data-theme="dark"] .todo-priority-badge.low {
    background: #064e3b;
    color: #6ee7b7;
}

.todo-actions {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
}

.todo-action-btn {
    width: 2.5rem;
    height: 2.5rem;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    background: transparent;
    color: var(--text-color);
}

.todo-action-btn:hover {
    background: var(--card-bg);
    transform: scale(1.1);
}

.todo-delete-btn:hover {
    background: #ef4444;
    color: white;
}

.no-todos {
    text-align: center;
    padding: 3rem;
    opacity: 0.6;
    font-size: 1.2rem;
}

/* Add/Edit Task Modal */
.task-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    z-index: 10000;
    display: none;
    justify-content: center;
    align-items: center;
    padding: 1rem;
}

.task-modal.active {
    display: flex;
}

.task-modal-content {
    background: var(--card-bg);
    border-radius: 1.5rem;
    padding: 2rem;
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.task-modal h3 {
    font-size: 1.75rem;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
    text-align: center;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-color);
}

.form-group input[type="text"],
.form-group textarea,
.form-group input[type="datetime-local"],
.form-group select {
    width: 100%;
    padding: 0.85rem;
    border: 2px solid var(--border-color);
    border-radius: 0.75rem;
    font-size: 1rem;
    background: var(--highlight-color);
    color: var(--text-color);
    transition: all 0.2s ease;
    font-family: inherit;
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(97, 150, 255, 0.1);
}

.priority-selector {
    display: flex;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.priority-btn {
    flex: 1;
    padding: 0.85rem;
    border: 2px solid var(--border-color);
    border-radius: 0.75rem;
    background: var(--highlight-color);
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 600;
    font-size: 0.95rem;
}

.priority-btn:hover {
    transform: translateY(-2px);
}

.priority-btn.active {
    border-width: 3px;
    transform: scale(1.05);
}

.priority-btn.high {
    color: #ef4444;
    border-color: #ef4444;
}

.priority-btn.high.active {
    background: #ef4444;
    color: white;
}

.priority-btn.medium {
    color: #f59e0b;
    border-color: #f59e0b;
}

.priority-btn.medium.active {
    background: #f59e0b;
    color: white;
}

.priority-btn.low {
    color: #10b981;
    border-color: #10b981;
}

.priority-btn.low.active {
    background: #10b981;
    color: white;
}

.modal-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.modal-btn {
    flex: 1;
    padding: 1rem;
    border: none;
    border-radius: 0.75rem;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.2s ease;
}

.modal-btn.primary {
    background: var(--accent-color);
    color: var(--bg-color);
}

.modal-btn.secondary {
    background: var(--highlight-color);
    color: var(--text-color);
    border: 2px solid var(--border-color);
}

.modal-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

/* Sort Panel */
.sort-panel {
    background: var(--highlight-color);
    padding: 1.5rem;
    border-radius: 1rem;
    margin-bottom: 1.5rem;
    display: none;
}

.sort-panel.active {
    display: block;
}

.sort-panel h4 {
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.sort-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 0.75rem;
}

.sort-option {
    padding: 0.75rem;
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 0.75rem;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
    font-weight: 600;
}

.sort-option:hover {
    background: var(--accent-color);
    color: var(--bg-color);
    border-color: var(--accent-color);
}

.sort-option.active {
    background: var(--accent-color);
    color: var(--bg-color);
    border-color: var(--accent-color);
}

/* Category Management */
.category-section {
    margin-top: 1rem;
}

.category-input-group {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.category-input-group input {
    flex: 1;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: 0.75rem;
    background: var(--highlight-color);
    color: var(--text-color);
}

.category-input-group button {
    padding: 0.75rem 1.5rem;
    background: var(--accent-color);
    color: var(--bg-color);
    border: none;
    border-radius: 0.75rem;
    cursor: pointer;
    font-weight: 600;
}

.category-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.category-tag {
    padding: 0.5rem 1rem;
    background: var(--accent-color);
    color: var(--bg-color);
    border-radius: 1rem;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.category-tag button {
    background: none;
    border: none;
    color: var(--bg-color);
    cursor: pointer;
    font-size: 1.1rem;
    transition: transform 0.2s ease;
}

.category-tag button:hover {
    transform: scale(1.2);
}

/* Mobile Responsive (to do) */
@media (max-width: 768px) {
    #todoOverlay {
        padding: 0;
    }

    .todo-overlay-container {
        max-width: 100%;
        width: 100%;
        height: 100vh;
        max-height: 100vh;
        border-radius: 0;
        padding: 1.5rem;
    }

    .todo-overlay-header h2 {
        font-size: 2rem;
    }

    .todo-stats {
        gap: 1rem;
    }

    .stat-card {
        min-width: 90px;
        padding: 0.75rem 1rem;
    }

    .stat-card .number {
        font-size: 1.5rem;
    }

    .todo-controls {
        flex-direction: column;
    }

    .control-btn {
        width: 100%;
        justify-content: center;
    }

    .todo-item-new {
        padding: 1rem;
        flex-wrap: wrap;
    }

    .todo-actions {
        width: 100%;
        justify-content: flex-end;
    }

    .task-modal-content {
        padding: 1.5rem;
        max-height: 95vh;
    }

    .priority-selector {
        flex-direction: column;
    }

    .sort-options {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .todo-overlay-header h2 {
        font-size: 1.5rem;
    }

    .stat-card {
        min-width: 75px;
        padding: 0.5rem 0.75rem;
    }

    .stat-card .number {
        font-size: 1.25rem;
    }

    .filter-btn {
        font-size: 0.85rem;
        padding: 0.5rem 1rem;
    }
}

/* Mobile Responsive Design - Better Zoom */

/* Remove global font-size reduction */
@media (max-width: 1024px) {
    body {
        padding: 0.5rem;
    }

    .biggest-container {
        padding: 0.5rem;
    }

    /* Make buttons touch-friendly (44x44px minimum) */
    .btn,
    .menu-btn,
    .control-btn,
    .filter-btn {
        min-height: 44px;
        min-width: 44px;
    }
}

@media (max-width: 768px) {
    /* Keep normal font size - DON'T reduce html font-size */

    body {
        padding: 0.5rem;
    }

    .biggest-container {
        padding: 0.5rem;
    }

    /* Full screen menu */
    .side-menu {
        width: 100%;
        left: -100%;
        border-radius: 0;
        padding: 2rem 1.5rem;
        height: 100vh;
        overflow-y: auto;
    }

    .side-menu.open {
        left: 0;
    }

    /* Hamburger menu button - fixed visibility */
    .menu-toggle {
        position: fixed;
        top: 1rem;
        left: 1rem;
        right: auto;
        width: 3.5rem;
        height: 3.5rem;
        border-radius: 0.75rem;
        z-index: 2100;
        background: var(--card-bg);
        box-shadow: 0 4px 12px var(--shadow-color);
        border: 2px solid var(--border-color);
        max-height: none;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .menu-toggle i {
        font-size: 1.5rem;
        color: var(--accent-color);
    }

    .menu-toggle i::before {
        content: "\f0c9";
    }

    .side-menu.open ~ .menu-toggle i::before {
        content: "\f00d";
    }

    /* Menu items */
    .menu-btn {
        padding: 1.2rem 1.5rem;
        font-size: 1.2rem;
        min-height: 54px;
    }

    .menu-btn i {
        font-size: 1.6rem;
    }

    .menu-title {
        font-size: 2.2rem;
        margin: 1.5rem 0.5rem;
    }

    /* Hide recommended manual image */
    .recommended-manual img {
        display: none;
    }

    .recommended-manual {
        padding: 1rem;
        margin-top: 1rem;
    }

    .recommended-manual h3 {
        font-size: 1.3rem;
    }

    .recommended-manual .manual-card {
        padding: 1rem;
    }

    .recommended-manual p {
        font-size: 1.1rem;
    }

    /* Title adjustments */
    .title {
        font-size: 2.5rem;
        margin: 1.5rem auto 1rem;
        padding: 0 4rem;
    }

    /* Stack layout vertically */
    .big-container {
        flex-direction: column;
        gap: 1.5rem;
        padding: 0;
    }

    /* Weather under timetable */
    .info-panel {
        order: 2;
        width: 100%;
        padding: 0 0.5rem;
    }

    .timetable-wrapper {
        order: 1;
        width: 100%;
        border-radius: 16px;
        margin: 0;
    }

    /* Weather container */
    .weather-container {
        padding: 2rem 5.5rem;
        border-radius: 16px;
    }

    .weather-emoji {
        font-size: 5rem;
    }

    .weather-temp {
        font-size: 3rem;
    }

    .weather-desc {
        font-size: 1.3rem;
    }

    .weather-location {
        font-size: 1.1rem;
    }

    .weather-sun {
        margin-top: 1.5rem;
    }

    .weather-sun p {
        font-size: 1.1rem;
    }

    .time-display {
        font-size: 2.5rem;
        margin-top: 1.5rem;
    }

    #dateOfTheDay {
        font-size: 1.5rem;
    }

    /* Timetable - keep readable size */
    .timetable {
        border-radius: 16px;
    }

    .timetable th,
    .timetable td {
        padding: 0.8rem 1rem;
        font-size: 1rem;
        line-height: 1.3;
    }

    /* Hide emojis in timetable */
    .timetable th img,
    .timetable td img {
        display: none !important;
    }

    /* Better horizontal scroll for timetable */
    .timetable-wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        scrollbar-color: var(--accent-color) var(--highlight-color);
    }

    .timetable-wrapper::-webkit-scrollbar {
        height: 10px;
    }

    .timetable-wrapper::-webkit-scrollbar-track {
        background: var(--highlight-color);
        border-radius: 5px;
    }

    .timetable-wrapper::-webkit-scrollbar-thumb {
        background: var(--accent-color);
        border-radius: 5px;
    }

    /* Footer improvements */
    .footer-content {
        max-width: 100%;
        padding: 0 1rem;
        margin-top: 8rem;
    }

    .footer-content h2 {
        font-size: 1.6rem;
        word-wrap: break-word;
        overflow-wrap: break-word;
        hyphens: auto;
    }

    .footer-content h3 {
        font-size: 1.3rem;
    }

    .footer-content p,
    .footer-content li {
        word-wrap: break-word;
        overflow-wrap: break-word;
        font-size: 1rem;
        line-height: 1.7;
    }

    .footer-content ul {
        padding-left: 1.5rem;
    }

    /* Manuals popup full screen */
    .manuals-popup {
        width: 100%;
        height: 100%;
        border-radius: 0;
        padding: 1rem;
        top: 0;
        left: 0;
        transform: none;
    }

    .manuals-popup h2 {
        font-size: 2rem;
        margin: 1rem 0 1.5rem;
        padding-right: 3rem;
    }

    .manuals-popup .close-btn {
        top: 1rem;
        right: 1rem;
        font-size: 2.5rem;
        width: 50px;
        height: 50px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    #manualSearch {
        width: 90%;
        font-size: 1.1rem;
        padding: 0.85rem 1rem;
    }

    .manuals-popup .boss-container {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 1rem;
        padding: 1rem;
        height: calc(100% - 140px);
    }

    .manuals-popup .container {
        padding: 0.75rem;
    }

    .manuals-popup .container h2 {
        font-size: 1.1rem;
        margin: 0.75rem 0 0;
    }

    .manuals-popup .container img {
        max-height: 220px;
    }

    /* Clock overlay */
    #time {
        font-size: clamp(4rem, 15vw, 8rem);
    }

    #date {
        font-size: clamp(1.3rem, 4vw, 2rem);
    }

    .close-btn {
        font-size: 3rem;
        top: 1.5rem;
        right: 1.5rem;
    }

    /* Todo overlay full screen */
    #todoOverlay {
        padding: 0;
    }

    .todo-overlay-container {
        width: 100%;
        max-width: 100%;
        height: 100%;
        max-height: 100%;
        border-radius: 0;
        padding: 1.5rem;
        overflow-y: auto;
    }

    #closeTodoOverlay {
        top: 1rem;
        right: 1rem;
        font-size: 2.5rem;
        width: 50px;
        height: 50px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--highlight-color);
        border-radius: 50%;
    }

    .todo-overlay-header h2 {
        font-size: 2.2rem;
        padding-right: 3.5rem;
    }

    .todo-stats {
        gap: 1rem;
    }

    .stat-card {
        min-width: 100px;
        padding: 1rem 1.2rem;
    }

    .stat-card .number {
        font-size: 2rem;
    }

    .stat-card .label {
        font-size: 1rem;
    }

    .todo-controls {
        flex-direction: column;
        gap: 1rem;
    }

    .control-btn {
        width: 100%;
        justify-content: center;
        padding: 1rem;
        font-size: 1.2rem;
    }

    .todo-filters {
        gap: 0.75rem;
        justify-content: flex-start;
    }

    .filter-btn {
        padding: 0.7rem 1.2rem;
        font-size: 1rem;
    }

    .todo-list-container {
        max-height: none;
        padding-right: 0;
    }

    .todo-item-new {
        padding: 1.2rem;
        gap: 1rem;
        flex-wrap: wrap;
    }

    .todo-text {
        font-size: 1.2rem;
    }

    .todo-description {
        font-size: 1rem;
    }

    .todo-meta {
        font-size: 0.95rem;
        gap: 0.75rem;
    }

    .todo-actions {
        width: 100%;
        justify-content: flex-end;
        order: 3;
    }

    .todo-action-btn {
        width: 50px;
        height: 50px;
        font-size: 1.4rem;
    }

    /* Task modal */
    .task-modal {
        padding: 0;
    }

    .task-modal-content {
        width: 100%;
        max-width: 100%;
        height: 100%;
        max-height: 100%;
        border-radius: 0;
        padding: 2rem 1.5rem;
    }

    .task-modal h3 {
        font-size: 2rem;
    }

    .form-group label {
        font-size: 1.1rem;
    }

    .form-group input,
    .form-group textarea,
    .form-group select {
        font-size: 1.1rem;
        padding: 1rem;
    }

    .priority-selector {
        flex-direction: column;
    }

    .priority-btn {
        width: 100%;
        padding: 1.2rem;
        font-size: 1.1rem;
    }

    .modal-actions {
        flex-direction: column-reverse;
        gap: 1rem;
    }

    .modal-btn {
        width: 100%;
        padding: 1.2rem;
        font-size: 1.2rem;
    }

    /* Sort panel */
    .sort-panel {
        padding: 1.5rem;
    }

    .sort-panel h4 {
        font-size: 1.3rem;
    }

    .sort-options {
        grid-template-columns: 1fr;
    }

    .sort-option {
        padding: 1rem;
        font-size: 1.1rem;
    }

    /* Category modal */
    .category-input-group {
        flex-direction: column;
    }

    .category-input-group input {
        font-size: 1.1rem;
        padding: 1rem;
    }

    .category-input-group button {
        width: 100%;
        font-size: 1.1rem;
        padding: 1rem;
    }

    .category-tag {
        padding: 0.7rem 1.2rem;
        font-size: 1rem;
    }

    /* Color picker improvements */
    .color-presets {
        gap: 0.5rem;
    }

    .color-presets .preset {
        width: 45px;
        height: 45px;
    }

    /* Scroll indicator */
    #scroll-indicator-bg,
    #scroll-indicator {
        height: 4px;
    }

    /* Canvas background */
    canvas {
        display: none; /* Disable on mobile for performance */
    }
}

@media (max-width: 480px) {
    /* Extra small devices - slight reduction */
    .title {
        font-size: 0.75rem;
    }
    .timetable th,
    .timetable td {
        padding: 0.4rem;
        font-size: 0.7rem;
    }
    .time-display {
        font-size: 1.8rem;
    }
    .weather-display {
        font-size: 1rem;
    }

    .time-display {
        font-size: 2rem;
    }

    #dateOfTheDay {
        font-size: 1.3rem;
    }

    .manuals-popup .boss-container {
        grid-template-columns: 1fr !important;
    }

    .manuals-popup .container img {
        max-height: 280px;
    }

    .todo-overlay-header h2 {
        font-size: 1.8rem;
    }

    .stat-card {
        min-width: 85px;
        padding: 0.8rem 1rem;
    }

    .stat-card .number {
        font-size: 1.7rem;
    }

    .stat-card .label {
        font-size: 0.9rem;
    }
}

/* Landscape mobile specific */
@media (max-width: 768px) and (orientation: landscape) {
    .side-menu {
        width: 50%;
        max-width: 400px;
    }

    .todo-overlay-container,
    .task-modal-content {
        width: 90%;
        max-width: 700px;
        height: 90%;
        max-height: 90vh;
        border-radius: 1rem;
    }

    .manuals-popup {
        width: 95%;
        height: 95%;
        border-radius: 1rem;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
    }

    .manuals-popup .boss-container {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}

/* Touch feedback */
@media (hover: none) and (pointer: coarse) {
    .btn:active,
    .menu-btn:active,
    .control-btn:active,
    .filter-btn:active,
    .todo-action-btn:active,
    .modal-btn:active {
        transform: scale(0.95);
        opacity: 0.8;
    }

    .todo-item-new:active {
        transform: translateX(3px);
        opacity: 0.9;
    }
}

/* Safe area for notched devices */
@supports (padding: max(0px)) {
    body {
        padding-left: max(0.5rem, env(safe-area-inset-left));
        padding-right: max(0.5rem, env(safe-area-inset-right));
        padding-bottom: max(0.5rem, env(safe-area-inset-bottom));
    }

    .side-menu {
        padding-left: max(1.5rem, env(safe-area-inset-left));
        padding-right: max(1.5rem, env(safe-area-inset-right));
    }

    .menu-toggle {
        left: max(1rem, env(safe-area-inset-left));
        top: max(1rem, env(safe-area-inset-top));
    }
}

/* Hamburger menu button - fixed visibility */
.menu-toggle {
    position: fixed;
    top: 1rem;
    left: 1rem;
    right: auto;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 0.75rem;
    z-index: 2100;
    background: var(--card-bg);
    box-shadow: 0 4px 12px var(--shadow-color);
    border: 2px solid var(--border-color);
    max-height: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.menu-toggle i {
    font-size: 1.5rem;
    color: var(--accent-color);
}

/* Show hamburger by default, X when open */
@media (max-width: 768px) {
    .menu-toggle i::before {
        content: "\f0c9" !important; /* hamburger */
    }

    .menu-toggle.open i::before {
        content: "\f00d" !important; /* X */
    }
}

/* Desktop: keep arrow behavior */
@media (min-width: 769px) {
    .menu-toggle {
        position: absolute;
        top: 0;
        right: -2.5rem;
        left: auto;
        width: 2.5rem;
        height: 3rem;
        border-radius: 0 0.75rem 0.75rem 0;
    }

    .menu-toggle i::before {
        content: "\f061" !important; /* arrow right */
    }

    .side-menu.open .menu-toggle i::before {
        content: "\f060" !important; /* arrow left */
    }
}