@import url("./nav.css");
@import url("./footer.css");

/* =========================================================
   THEME VARIABLES
   Light theme = clean soft dashboard
   Dark theme = dark navy/orange dashboard

   NOTE:
   The dark theme still uses data-theme="forest"
   because your theme.ts already expects that name.
   ========================================================= */

:root {
    color-scheme: light;

    /* Page background: icy Antarctic glacier / blue crevasse */
    --page-bg:
        radial-gradient(ellipse at 18% 10%, rgba(255, 255, 255, 0.58) 0%, transparent 26%),
        radial-gradient(ellipse at 86% 14%, rgba(205, 248, 255, 0.52) 0%, transparent 30%),
        radial-gradient(ellipse at 45% 44%, rgba(28, 181, 230, 0.40) 0%, transparent 36%),
        radial-gradient(ellipse at 52% 86%, rgba(5, 124, 190, 0.30) 0%, transparent 40%),

        /* angled glacier face highlights */
        linear-gradient(118deg,
            transparent 0%,
            transparent 18%,
            rgba(255, 255, 255, 0.26) 24%,
            rgba(160, 235, 255, 0.18) 32%,
            transparent 44%),

        linear-gradient(66deg,
            transparent 0%,
            transparent 42%,
            rgba(255, 255, 255, 0.20) 50%,
            rgba(92, 204, 238, 0.18) 58%,
            transparent 72%),

        /* mostly light-blue glacier base */
        linear-gradient(180deg,
            #9feaf7 0%,
            #7edff1 16%,
            #56cfe8 32%,
            #35bddd 48%,
            #1fa8d1 64%,
            #168fc0 82%,
            #0f77a8 100%);

    /* Main surfaces */
    --nav-bg: rgba(255, 255, 255, 0.82);
    --footer-bg: rgba(255, 255, 255, 0.72);

    --card-bg: rgba(255, 255, 255, 0.78);
    --panel-bg: rgba(248, 249, 252, 0.88);
    --input-bg: rgba(255, 255, 255, 0.96);

    /* Text */
    --text-main: #151923;
    --text-muted: #667085;
    --text-light: #ffffff;

    --input-text: #151923;
    --input-placeholder: #98a2b3;

    /* Borders */
    --border-soft: rgba(20, 25, 35, 0.08);
    --border-light: rgba(255, 255, 255, 0.72);

    /* Accent colours */
    --button-main: #635bff;
    --button-main-hover: #5148db;

    --danger-main: #ef4444;
    --danger-hover: #dc2626;

    --success-main: #22c55e;
    --success-hover: #16a34a;

    --warning-main: #f4b63f;

    /* Shadows */
    --shadow-card:
        0 18px 42px rgba(15, 23, 42, 0.10),
        inset 0 1px 0 rgba(255, 255, 255, 0.72);

    --shadow-nav:
        0 10px 28px rgba(15, 23, 42, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.75);

    --glass-blur: 16px;
}


/* Dark dashboard theme */
:root[data-theme="forest"] {
    color-scheme: dark;

    /* Page background */
    /*--page-bg:
        radial-gradient(circle at top left, rgba(255, 130, 61, 0.16) 0%, transparent 28%),
        radial-gradient(circle at top right, rgba(32, 150, 210, 0.12) 0%, transparent 32%),
        linear-gradient(135deg, #2b3038 0%, #111827 42%, #050814 100%);*/
--page-bg:
    radial-gradient(ellipse at 48% 14%, rgba(221, 106, 255, 0.22) 0%, transparent 30%),
    radial-gradient(ellipse at 65% 20%, rgba(64, 255, 214, 0.20) 0%, transparent 28%),
    radial-gradient(ellipse at 30% 24%, rgba(41, 220, 141, 0.16) 0%, transparent 24%),
    linear-gradient(180deg,
        rgba(78, 255, 182, 0.20) 0%,
        rgba(78, 255, 182, 0.08) 8%,
        rgba(0, 0, 0, 0) 22%),
    linear-gradient(180deg,
        rgba(255, 112, 214, 0.18) 0%,
        rgba(255, 112, 214, 0.06) 10%,
        rgba(0, 0, 0, 0) 24%),
    linear-gradient(180deg,
        #040611 0%,
        #0a1030 16%,
        #1b1d4d 30%,
        #332061 42%,
        #2b3c7d 54%,
        #249287 68%,
        #38c79c 78%,
        #1a5362 88%,
        #07101d 100%);


    /* Main surfaces */
    --nav-bg: rgba(7, 11, 25, 0.88);
    --footer-bg: rgba(7, 11, 25, 0.74);

    --card-bg: rgba(15, 23, 42, 0.86);
    --panel-bg: rgba(24, 35, 55, 0.82);
    --input-bg: rgba(17, 24, 39, 0.96);

    /* Text */
    --text-main: #f8fafc;
    --text-muted: #a7b0c0;
    --text-light: #ffffff;

    --input-text: #f8fafc;
    --input-placeholder: #748095;

    /* Borders */
    --border-soft: rgba(148, 163, 184, 0.18);
    --border-light: rgba(255, 255, 255, 0.10);

    /* Accent colours */
    --button-main: #ff823d;
    --button-main-hover: #ff9a57;

    --danger-main: #fb7185;
    --danger-hover: #f43f5e;

    --success-main: #c8ff2e;
    --success-hover: #aee91e;

    --warning-main: #ffb84d;

    /* Shadows */
    --shadow-card:
        0 22px 55px rgba(0, 0, 0, 0.38),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);

    --shadow-nav:
        0 14px 35px rgba(0, 0, 0, 0.32),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);

    --glass-blur: 18px;
}

/* Shared glass/dashboard feel */
.content-box,
.admin-card,
.auth-card,
.site-footer,
.module-editor-panel,
.admin-results-shell {
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
}

/* Light mode panels */
:root:not([data-theme="forest"]) .content-box,
:root:not([data-theme="forest"]) .admin-card,
:root:not([data-theme="forest"]) .auth-card,
:root:not([data-theme="forest"]) .site-footer {
    background: var(--card-bg);
    border-color: var(--border-light);
}

/* Dark mode panels */
:root[data-theme="forest"] .content-box,
:root[data-theme="forest"] .admin-card,
:root[data-theme="forest"] .auth-card,
:root[data-theme="forest"] .site-footer {
    background: var(--card-bg);
    border-color: var(--border-light);
}

/* Better form fields in both themes */
input,
textarea,
select {
    background: var(--input-bg);
    color: var(--input-text);
    border-color: var(--border-soft);
}

/* Selection colour */
::selection {
    background: rgba(99, 91, 255, 0.22);
}

:root[data-theme="forest"] ::selection {
    background: rgba(255, 130, 61, 0.28);
}

/* =========================================================
   LIGHT MODE ANTARCTIC GLACIER DETAIL LAYERS
   More blue, more crevasse detail, and safe behind-nav layers.
   ========================================================= */

:root:not([data-theme="forest"]) body.dashboard-page::before,
:root:not([data-theme="forest"]) body.admin-page::before,
:root:not([data-theme="forest"]) body.auth-page::before,
:root:not([data-theme="forest"]) body.module-play-page::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;

    background:
        /* cold blue sky haze */
        radial-gradient(ellipse at 50% 5%,
            rgba(245, 254, 255, 0.44) 0%,
            rgba(210, 246, 255, 0.20) 28%,
            transparent 58%),

        /* snow surface, kept blue instead of white */
        linear-gradient(180deg,
            rgba(170, 235, 250, 0.28) 0%,
            rgba(90, 205, 235, 0.22) 28%,
            rgba(26, 166, 215, 0.18) 48%,
            rgba(120, 222, 245, 0.18) 72%,
            rgba(185, 242, 255, 0.20) 100%),

        /* long wind-smoothed snow and ice ridges */
        linear-gradient(8deg,
            transparent 0%,
            transparent 36%,
            rgba(36, 151, 198, 0.12) 39%,
            rgba(206, 249, 255, 0.24) 42%,
            rgba(72, 190, 225, 0.12) 45%,
            transparent 52%),

        linear-gradient(-7deg,
            transparent 0%,
            transparent 58%,
            rgba(20, 132, 184, 0.12) 61%,
            rgba(210, 250, 255, 0.20) 64%,
            transparent 72%),

        /* fractured ice hairline cracks */
        linear-gradient(122deg,
            transparent 0%,
            transparent 18%,
            rgba(0, 120, 175, 0.10) 18.5%,
            transparent 20.2%),

        linear-gradient(72deg,
            transparent 0%,
            transparent 76%,
            rgba(0, 130, 185, 0.11) 76.6%,
            transparent 78.4%),

        linear-gradient(101deg,
            transparent 0%,
            transparent 50%,
            rgba(255, 255, 255, 0.18) 51.2%,
            rgba(39, 170, 215, 0.12) 52.4%,
            transparent 55%),

        /* blue mist near the ice floor */
        radial-gradient(ellipse at 50% 86%,
            rgba(120, 226, 248, 0.28) 0%,
            rgba(68, 190, 225, 0.16) 34%,
            transparent 68%);

    opacity: 0.92;
}

/* Glacier crevasse / icy crack */
:root:not([data-theme="forest"]) body.dashboard-page::after,
:root:not([data-theme="forest"]) body.admin-page::after,
:root:not([data-theme="forest"]) body.auth-page::after,
:root:not([data-theme="forest"]) body.module-play-page::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;

    background:
        /* main cyan trench */
        linear-gradient(104deg,
            transparent 0%,
            transparent 30%,
            rgba(136, 232, 255, 0.00) 34%,
            rgba(111, 225, 255, 0.18) 38%,
            rgba(32, 184, 235, 0.54) 42%,
            rgba(0, 137, 214, 0.70) 46%,
            rgba(0, 83, 170, 0.64) 49%,
            rgba(20, 160, 225, 0.60) 52%,
            rgba(126, 232, 255, 0.32) 56%,
            transparent 64%,
            transparent 100%),

        /* jagged bright upper snow lip */
        linear-gradient(104deg,
            transparent 0%,
            transparent 38.8%,
            rgba(238, 254, 255, 0.50) 40.4%,
            rgba(153, 235, 255, 0.32) 42.4%,
            transparent 45.8%),

        /* jagged lower ice edge */
        linear-gradient(104deg,
            transparent 0%,
            transparent 51.2%,
            rgba(210, 250, 255, 0.34) 52.4%,
            rgba(48, 181, 226, 0.24) 54.2%,
            transparent 58.6%),

        /* deeper blue inner split */
        linear-gradient(104deg,
            transparent 0%,
            transparent 46.8%,
            rgba(0, 70, 142, 0.44) 48.2%,
            rgba(0, 113, 184, 0.34) 50.1%,
            transparent 52.5%),

        /* small branching cracks from the crevasse */
        linear-gradient(36deg,
            transparent 0%,
            transparent 41%,
            rgba(0, 135, 195, 0.18) 42%,
            transparent 45%),

        linear-gradient(146deg,
            transparent 0%,
            transparent 55%,
            rgba(0, 129, 190, 0.16) 56%,
            transparent 59%),

        linear-gradient(78deg,
            transparent 0%,
            transparent 64%,
            rgba(255, 255, 255, 0.20) 65%,
            rgba(0, 148, 205, 0.16) 66%,
            transparent 68%),

        /* side ice glow and blue depth */
        radial-gradient(ellipse at 46% 46%,
            rgba(55, 205, 255, 0.38) 0%,
            rgba(0, 140, 215, 0.24) 26%,
            transparent 58%),

        radial-gradient(ellipse at 54% 64%,
            rgba(0, 111, 178, 0.22) 0%,
            transparent 42%);

    filter: blur(1.2px);
    opacity: 0.96;
}

/* Keep nav/dropdowns above the glacier layers */
#site-nav {
    position: relative;
    z-index: 1000;
}

.shared-nav {
    z-index: 1001;
}

.shared-nav__user {
    position: relative;
    z-index: 1002;
}

.shared-nav__dropdown {
    z-index: 1003;
}


/* =========================================================
   DARK MODE AURORA AUSTRALIS DETAIL LAYERS
   Adds stars, soft southern-light curtains, and glow.
   ========================================================= */

body.dashboard-page,
body.admin-page,
body.auth-page,
body.module-play-page {
    position: relative;
    overflow-x: hidden;
    background: var(--page-bg);
    background-attachment: fixed;
}

/* Keep actual page content above the background effects */
body.dashboard-page > *,
body.admin-page > *,
body.auth-page > *,
body.module-play-page > * {
    position: relative;
    z-index: 1;
}

/* Star field */
:root[data-theme="forest"] body.dashboard-page::before,
:root[data-theme="forest"] body.admin-page::before,
:root[data-theme="forest"] body.auth-page::before,
:root[data-theme="forest"] body.module-play-page::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;

    background-image:
        radial-gradient(circle at 8% 12%, rgba(255, 255, 255, 0.80) 0 1px, transparent 1.8px),
        radial-gradient(circle at 18% 28%, rgba(255, 255, 255, 0.55) 0 1px, transparent 1.8px),
        radial-gradient(circle at 27% 9%, rgba(255, 255, 255, 0.72) 0 1px, transparent 1.8px),
        radial-gradient(circle at 38% 21%, rgba(255, 255, 255, 0.50) 0 1px, transparent 1.8px),
        radial-gradient(circle at 46% 14%, rgba(255, 255, 255, 0.75) 0 1px, transparent 1.8px),
        radial-gradient(circle at 58% 30%, rgba(255, 255, 255, 0.45) 0 1px, transparent 1.8px),
        radial-gradient(circle at 70% 12%, rgba(255, 255, 255, 0.70) 0 1px, transparent 1.8px),
        radial-gradient(circle at 82% 24%, rgba(255, 255, 255, 0.58) 0 1px, transparent 1.8px),
        radial-gradient(circle at 92% 10%, rgba(255, 255, 255, 0.68) 0 1px, transparent 1.8px),

        radial-gradient(circle at 13% 44%, rgba(255, 255, 255, 0.38) 0 1px, transparent 1.8px),
        radial-gradient(circle at 34% 52%, rgba(255, 255, 255, 0.35) 0 1px, transparent 1.8px),
        radial-gradient(circle at 61% 46%, rgba(255, 255, 255, 0.42) 0 1px, transparent 1.8px),
        radial-gradient(circle at 88% 54%, rgba(255, 255, 255, 0.32) 0 1px, transparent 1.8px);

    opacity: 0.75;
}

/* Aurora curtains and glow */
:root[data-theme="forest"] body.dashboard-page::after,
:root[data-theme="forest"] body.admin-page::after,
:root[data-theme="forest"] body.auth-page::after,
:root[data-theme="forest"] body.module-play-page::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;

    background:
        linear-gradient(105deg,
            transparent 0%,
            transparent 18%,
            rgba(61, 255, 180, 0.08) 26%,
            rgba(61, 255, 180, 0.30) 36%,
            rgba(22, 204, 170, 0.18) 46%,
            rgba(255, 88, 205, 0.15) 56%,
            rgba(88, 228, 255, 0.12) 66%,
            transparent 82%),

        linear-gradient(82deg,
            transparent 0%,
            transparent 35%,
            rgba(255, 105, 220, 0.14) 43%,
            rgba(95, 255, 198, 0.20) 51%,
            rgba(60, 220, 255, 0.10) 63%,
            transparent 78%),

        radial-gradient(ellipse at 50% 62%,
            rgba(40, 255, 180, 0.24) 0%,
            rgba(40, 255, 180, 0.12) 22%,
            transparent 54%),

        radial-gradient(ellipse at 50% 100%,
            rgba(4, 10, 22, 0.55) 0%,
            transparent 46%);

    filter: blur(8px);
    opacity: 0.92;
    mix-blend-mode: screen;
}


/* =========================================================
   GLOBAL RESET
   ========================================================= */

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

html,
body {
    min-height: 100%;
}

body {
    min-height: 100vh;
    color: var(--text-main);
    transition:
        background 0.25s ease,
        color 0.25s ease;
}

button {
    cursor: pointer;
}


/* =========================================================
   PAGE BACKGROUNDS
   ========================================================= */

body.dashboard-page,
body.admin-page,
body.auth-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--page-bg);
    color: var(--text-main);
}


/* =========================================================
   STICKY FOOTER LAYOUT
   Footer stays at bottom on short pages
   ========================================================= */

body.dashboard-page>main,
body.admin-page>main {
    flex: 1;
    width: 100%;
    align-self: stretch;
}

#site-nav,
#site-footer {
    width: 100%;
    flex-shrink: 0;
}

#site-footer {
    margin-top: auto;
}


/* =========================================================
   COMMON ELEMENT DEFAULTS
   ========================================================= */

a {
    color: inherit;
}

img {
    max-width: 100%;
}

input,
textarea,
select,
button {
    font: inherit;
}

input,
textarea,
select {
    color: var(--input-text);
}

input::placeholder,
textarea::placeholder {
    color: var(--input-placeholder);
}


/* =========================================================
   ACCESSIBILITY HELPERS
   ========================================================= */

button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 3px solid rgba(99, 91, 255, 0.32);
    outline-offset: 3px;
}

:root[data-theme="forest"] button:focus-visible,
:root[data-theme="forest"] a:focus-visible,
:root[data-theme="forest"] input:focus-visible,
:root[data-theme="forest"] textarea:focus-visible,
:root[data-theme="forest"] select:focus-visible {
    outline: 3px solid rgba(255, 130, 61, 0.36);
}


/* =========================================================
   UTILITIES
   ========================================================= */

.hidden {
    display: none !important;
}


/* =========================================================
   PAGE BACK LINK
   ========================================================= */

.page-back-wrap {
    width: 100%;
    max-width: 760px;
    margin: 0 auto 16px;
}

.page-back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;

    padding: 10px 14px;
    border-radius: 999px;

    background: var(--card-bg);
    color: var(--text-main);

    text-decoration: none;
    font-weight: 700;
    font-size: 0.95rem;

    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-card);

    transition:
        transform 0.15s ease,
        box-shadow 0.15s ease,
        background 0.15s ease;
}

.page-back-link:hover {
    transform: translateY(-1px);
    background: var(--panel-bg);
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.12);
}

.page-back-link:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(99, 91, 255, 0.18);
}

:root[data-theme="forest"] .page-back-link:focus {
    box-shadow: 0 0 0 3px rgba(255, 130, 61, 0.22);
}

@media (max-width: 600px) {
    .page-back-wrap {
        padding: 0 12px;
        margin-bottom: 12px;
    }

    .page-back-link {
        font-size: 0.9rem;
        padding: 9px 12px;
    }
}



/* =========================================================
   AUTH PAGE THEME SUPPORT
   Lets login/register use the same light glacier and dark aurora backgrounds
   without the background layers blocking the form.
   ========================================================= */

body.auth-page {
    isolation: isolate;
}

body.auth-page::before,
body.auth-page::after {
    pointer-events: none;
}

body.auth-page .auth-wrapper,
body.auth-page .auth-card {
    position: relative;
    z-index: 1;
}


/* === RESPONSIVE GLOBAL START === */
/* Global mobile/tablet spacing and stacking fixes */
@media (max-width: 900px) {
    html {
        -webkit-text-size-adjust: 100%;
    }

    body.dashboard-page,
    body.admin-page,
    body.auth-page {
        overflow-x: hidden;
    }

    body.dashboard-page > main,
    body.admin-page > main {
        width: 100%;
    }

    .page-back-wrap {
        max-width: 100%;
        padding: 0;
    }

    .page-back-link {
        width: fit-content;
        max-width: 100%;
    }

    .content-box,
    .admin-card,
    .auth-card,
    .site-footer,
    .module-editor-panel,
    .admin-results-shell {
        border-radius: 22px;
    }
}

@media (max-width: 600px) {
    .content-box,
    .admin-card,
    .auth-card,
    .site-footer,
    .module-editor-panel,
    .admin-results-shell {
        border-radius: 18px;
    }

    .page-back-link {
        width: 100%;
        justify-content: center;
    }
}
/* === RESPONSIVE GLOBAL END === */