/* The Sporting Clays Index — selectable landscape themes.
   Fields (default) keeps the original photos and colors. */

:root,
[data-theme="fields"] {
    --primary: #1a2e1c;
    --clay: #c45c26;
    --clay-light: #e07a3a;
    --clay-deep: #8b3a14;
    --range: #2d4a32;
    --range-soft: #3d6b45;
    --sand: #f3ebe0;
    --panel: rgba(255, 250, 242, 0.93);
    --ink: #1c2419;
    --theme-color: #1a2e1c;
    --body-bg: #1a2a1c;
    --atmosphere-bg: #162418;
    --field-image: url("/static/field.jpg");
    --woods-image: url("/static/woods.jpg");
    --trail-image: url("/static/trail.jpg");
    --hero-image: url("/static/hills.jpg");
    --footer-image: url("/static/trail.jpg");
    --shells-image: url("/static/shells.jpg");
    --clay-image: url("/static/clay.jpg");
    --field-filter: saturate(1.55) contrast(1.18) brightness(0.92);
    --woods-filter: saturate(1.5) contrast(1.2) brightness(0.88);
    --trail-filter: saturate(1.55) contrast(1.18) brightness(0.9);
    --hero-filter: saturate(1.45) contrast(1.12) brightness(1.02);
    --footer-filter: saturate(1.5) contrast(1.15) brightness(0.95);
    --wash: linear-gradient(165deg, rgba(14, 36, 22, 0.38) 0%, rgba(28, 48, 24, 0.22) 38%, rgba(92, 38, 12, 0.32) 100%),
            linear-gradient(180deg, rgba(18, 32, 20, 0.18) 0%, rgba(18, 28, 16, 0.28) 100%);
    --hero-scrim: linear-gradient(100deg, rgba(10, 28, 16, 0.58) 0%, rgba(26, 46, 28, 0.22) 48%, rgba(110, 42, 12, 0.28) 100%);
    --footer-scrim: linear-gradient(180deg, rgba(18, 36, 22, 0.28) 0%, rgba(12, 22, 14, 0.58) 100%);
    --nav-bg: linear-gradient(180deg, rgba(26, 46, 28, 0.94) 0%, rgba(36, 61, 40, 0.92) 100%);
    --tab-bar-bg: rgba(26, 46, 28, 0.90);
    --hero-banner-bg: #1a2e1c;
    --btn-primary-bg: linear-gradient(135deg, #c45c26 0%, #8b3a14 100%);
    --btn-primary-hover: linear-gradient(135deg, #e07a3a 0%, #c45c26 100%);
    --btn-range-bg: linear-gradient(135deg, #2d4a32 0%, #1a2e1c 100%);
    --btn-range-hover: linear-gradient(135deg, #3d6b45 0%, #2d4a32 100%);
    --thumb: url("/static/themes/fields/thumb.jpg");
}

[data-theme="pine-forest"] {
    --primary: #0f2418;
    --clay: #c45c26;
    --clay-light: #e07a3a;
    --clay-deep: #8b3a14;
    --range: #1a3d2b;
    --range-soft: #2d5a40;
    --sand: #e8efe6;
    --panel: rgba(245, 250, 242, 0.94);
    --ink: #122018;
    --theme-color: #0f2418;
    --body-bg: #0c1c14;
    --atmosphere-bg: #08140e;
    --field-image: url("/static/themes/pine-forest/field.jpg");
    --woods-image: url("/static/themes/pine-forest/woods.jpg");
    --trail-image: url("/static/themes/pine-forest/trail.jpg");
    --hero-image: url("/static/themes/pine-forest/hero.jpg");
    --footer-image: url("/static/themes/pine-forest/footer.jpg");
    --shells-image: url("/static/themes/pine-forest/shells.jpg");
    --clay-image: url("/static/themes/pine-forest/clay.jpg");
    --field-filter: saturate(1.2) contrast(1.08) brightness(0.96);
    --woods-filter: saturate(1.15) contrast(1.1) brightness(0.92);
    --trail-filter: saturate(1.15) contrast(1.08) brightness(0.94);
    --hero-filter: saturate(1.15) contrast(1.08) brightness(1.0);
    --footer-filter: saturate(1.15) contrast(1.08) brightness(0.92);
    --wash: linear-gradient(165deg, rgba(8, 24, 16, 0.42) 0%, rgba(20, 40, 24, 0.18) 40%, rgba(80, 50, 16, 0.28) 100%),
            linear-gradient(180deg, rgba(10, 22, 16, 0.2) 0%, rgba(8, 16, 12, 0.32) 100%);
    --hero-scrim: linear-gradient(100deg, rgba(8, 22, 14, 0.62) 0%, rgba(20, 40, 24, 0.22) 50%, rgba(90, 50, 12, 0.3) 100%);
    --footer-scrim: linear-gradient(180deg, rgba(10, 24, 16, 0.3) 0%, rgba(6, 14, 10, 0.62) 100%);
    --nav-bg: linear-gradient(180deg, rgba(12, 32, 20, 0.95) 0%, rgba(18, 42, 28, 0.93) 100%);
    --tab-bar-bg: rgba(12, 32, 20, 0.92);
    --hero-banner-bg: #0f2418;
    --btn-primary-bg: linear-gradient(135deg, #c45c26 0%, #8b3a14 100%);
    --btn-primary-hover: linear-gradient(135deg, #e07a3a 0%, #c45c26 100%);
    --btn-range-bg: linear-gradient(135deg, #1a3d2b 0%, #0f2418 100%);
    --btn-range-hover: linear-gradient(135deg, #2d5a40 0%, #1a3d2b 100%);
    --thumb: url("/static/themes/pine-forest/thumb.jpg");
}

[data-theme="olympic"] {
    --primary: #0c1a33;
    --clay: #c9a227;
    --clay-light: #e0c056;
    --clay-deep: #8a6a14;
    --range: #1a2f55;
    --range-soft: #2a4570;
    --sand: #f4f1e8;
    --panel: rgba(255, 252, 246, 0.95);
    --ink: #121826;
    --theme-color: #0c1a33;
    --body-bg: #0a1528;
    --atmosphere-bg: #081022;
    --field-image: url("/static/themes/olympic/field.jpg");
    --woods-image: url("/static/themes/olympic/woods.jpg");
    --trail-image: url("/static/themes/olympic/trail.jpg");
    --hero-image: url("/static/themes/olympic/hero.jpg");
    --footer-image: url("/static/themes/olympic/footer.jpg");
    --shells-image: url("/static/themes/olympic/shells.jpg");
    --clay-image: url("/static/themes/olympic/clay.jpg");
    --field-filter: saturate(1.08) contrast(1.06) brightness(1.0);
    --woods-filter: saturate(1.08) contrast(1.06) brightness(0.98);
    --trail-filter: saturate(1.08) contrast(1.06) brightness(0.98);
    --hero-filter: saturate(1.08) contrast(1.05) brightness(1.02);
    --footer-filter: saturate(1.08) contrast(1.06) brightness(0.96);
    --wash: linear-gradient(165deg, rgba(8, 16, 40, 0.28) 0%, rgba(20, 30, 55, 0.12) 45%, rgba(120, 90, 24, 0.22) 100%),
            linear-gradient(180deg, rgba(10, 18, 36, 0.12) 0%, rgba(8, 14, 28, 0.22) 100%);
    --hero-scrim: linear-gradient(100deg, rgba(8, 16, 40, 0.58) 0%, rgba(20, 32, 60, 0.18) 50%, rgba(140, 100, 30, 0.28) 100%);
    --footer-scrim: linear-gradient(180deg, rgba(10, 18, 40, 0.28) 0%, rgba(6, 12, 28, 0.62) 100%);
    --nav-bg: linear-gradient(180deg, rgba(10, 22, 46, 0.96) 0%, rgba(16, 32, 64, 0.94) 100%);
    --tab-bar-bg: rgba(10, 22, 46, 0.92);
    --hero-banner-bg: #0c1a33;
    --btn-primary-bg: linear-gradient(135deg, #c9a227 0%, #8a6a14 100%);
    --btn-primary-hover: linear-gradient(135deg, #e0c056 0%, #c9a227 100%);
    --btn-range-bg: linear-gradient(135deg, #1a2f55 0%, #0c1a33 100%);
    --btn-range-hover: linear-gradient(135deg, #2a4570 0%, #1a2f55 100%);
    --thumb: url("/static/themes/olympic/thumb.jpg");
}

[data-theme="ocean"] {
    --primary: #0a2a32;
    --clay: #d4653a;
    --clay-light: #e88955;
    --clay-deep: #9a3a18;
    --range: #165a68;
    --range-soft: #1e7484;
    --sand: #f3e6d4;
    --panel: rgba(255, 250, 244, 0.94);
    --ink: #122226;
    --theme-color: #0a2a32;
    --body-bg: #082228;
    --atmosphere-bg: #061c22;
    --field-image: url("/static/themes/ocean/field.jpg");
    --woods-image: url("/static/themes/ocean/woods.jpg");
    --trail-image: url("/static/themes/ocean/trail.jpg");
    --hero-image: url("/static/themes/ocean/hero.jpg");
    --footer-image: url("/static/themes/ocean/footer.jpg");
    --shells-image: url("/static/themes/ocean/shells.jpg");
    --clay-image: url("/static/themes/ocean/clay.jpg");
    --field-filter: saturate(1.2) contrast(1.08) brightness(0.98);
    --woods-filter: saturate(1.2) contrast(1.08) brightness(0.96);
    --trail-filter: saturate(1.2) contrast(1.08) brightness(0.96);
    --hero-filter: saturate(1.22) contrast(1.08) brightness(1.0);
    --footer-filter: saturate(1.18) contrast(1.08) brightness(0.94);
    --wash: linear-gradient(165deg, rgba(8, 30, 40, 0.36) 0%, rgba(20, 50, 60, 0.14) 40%, rgba(140, 60, 24, 0.3) 100%),
            linear-gradient(180deg, rgba(10, 28, 36, 0.16) 0%, rgba(8, 20, 26, 0.3) 100%);
    --hero-scrim: linear-gradient(100deg, rgba(8, 28, 36, 0.58) 0%, rgba(20, 48, 56, 0.16) 48%, rgba(150, 70, 30, 0.32) 100%);
    --footer-scrim: linear-gradient(180deg, rgba(10, 32, 40, 0.28) 0%, rgba(6, 16, 22, 0.62) 100%);
    --nav-bg: linear-gradient(180deg, rgba(8, 36, 44, 0.95) 0%, rgba(14, 52, 62, 0.93) 100%);
    --tab-bar-bg: rgba(8, 36, 44, 0.92);
    --hero-banner-bg: #0a2a32;
    --btn-primary-bg: linear-gradient(135deg, #d4653a 0%, #9a3a18 100%);
    --btn-primary-hover: linear-gradient(135deg, #e88955 0%, #d4653a 100%);
    --btn-range-bg: linear-gradient(135deg, #165a68 0%, #0a2a32 100%);
    --btn-range-hover: linear-gradient(135deg, #1e7484 0%, #165a68 100%);
    --thumb: url("/static/themes/ocean/thumb.jpg");
}

[data-theme="desert"] {
    --primary: #6b2a14;
    --clay: #d4742a;
    --clay-light: #e89848;
    --clay-deep: #8b3a10;
    --range: #8a3d1c;
    --range-soft: #a8522a;
    --sand: #f3e4cc;
    --panel: rgba(255, 248, 236, 0.95);
    --ink: #2a1810;
    --theme-color: #6b2a14;
    --body-bg: #3a1c10;
    --atmosphere-bg: #2c160c;
    --field-image: url("/static/themes/desert/field.jpg");
    --woods-image: url("/static/themes/desert/woods.jpg");
    --trail-image: url("/static/themes/desert/trail.jpg");
    --hero-image: url("/static/themes/desert/hero.jpg");
    --footer-image: url("/static/themes/desert/footer.jpg");
    --shells-image: url("/static/themes/desert/shells.jpg");
    --clay-image: url("/static/themes/desert/clay.jpg");
    --field-filter: saturate(1.2) contrast(1.1) brightness(1.0);
    --woods-filter: saturate(1.2) contrast(1.1) brightness(0.98);
    --trail-filter: saturate(1.18) contrast(1.08) brightness(0.98);
    --hero-filter: saturate(1.18) contrast(1.08) brightness(1.02);
    --footer-filter: saturate(1.18) contrast(1.08) brightness(0.95);
    --wash: linear-gradient(165deg, rgba(70, 28, 12, 0.32) 0%, rgba(120, 60, 20, 0.14) 40%, rgba(160, 80, 24, 0.3) 100%),
            linear-gradient(180deg, rgba(40, 18, 10, 0.14) 0%, rgba(30, 14, 8, 0.3) 100%);
    --hero-scrim: linear-gradient(100deg, rgba(50, 20, 10, 0.55) 0%, rgba(90, 40, 16, 0.16) 48%, rgba(170, 80, 20, 0.3) 100%);
    --footer-scrim: linear-gradient(180deg, rgba(50, 22, 10, 0.28) 0%, rgba(28, 12, 8, 0.62) 100%);
    --nav-bg: linear-gradient(180deg, rgba(80, 32, 16, 0.95) 0%, rgba(100, 42, 20, 0.93) 100%);
    --tab-bar-bg: rgba(80, 32, 16, 0.92);
    --hero-banner-bg: #6b2a14;
    --btn-primary-bg: linear-gradient(135deg, #d4742a 0%, #8b3a10 100%);
    --btn-primary-hover: linear-gradient(135deg, #e89848 0%, #d4742a 100%);
    --btn-range-bg: linear-gradient(135deg, #8a3d1c 0%, #6b2a14 100%);
    --btn-range-hover: linear-gradient(135deg, #a8522a 0%, #8a3d1c 100%);
    --thumb: url("/static/themes/desert/thumb.jpg");
}

[data-theme="mountain"] {
    --primary: #1a2a3c;
    --clay: #c45c26;
    --clay-light: #e07a3a;
    --clay-deep: #8b3a14;
    --range: #2a4060;
    --range-soft: #3a587c;
    --sand: #e8eef4;
    --panel: rgba(247, 251, 255, 0.95);
    --ink: #141c28;
    --theme-color: #1a2a3c;
    --body-bg: #121c28;
    --atmosphere-bg: #0e1620;
    --field-image: url("/static/themes/mountain/field.jpg");
    --woods-image: url("/static/themes/mountain/woods.jpg");
    --trail-image: url("/static/themes/mountain/trail.jpg");
    --hero-image: url("/static/themes/mountain/hero.jpg");
    --footer-image: url("/static/themes/mountain/footer.jpg");
    --shells-image: url("/static/themes/mountain/shells.jpg");
    --clay-image: url("/static/themes/mountain/clay.jpg");
    --field-filter: saturate(1.12) contrast(1.08) brightness(1.02);
    --woods-filter: saturate(1.1) contrast(1.08) brightness(1.0);
    --trail-filter: saturate(1.1) contrast(1.08) brightness(1.0);
    --hero-filter: saturate(1.12) contrast(1.08) brightness(1.04);
    --footer-filter: saturate(1.1) contrast(1.08) brightness(0.98);
    --wash: linear-gradient(165deg, rgba(16, 28, 48, 0.32) 0%, rgba(30, 48, 72, 0.12) 45%, rgba(100, 50, 24, 0.2) 100%),
            linear-gradient(180deg, rgba(14, 22, 36, 0.12) 0%, rgba(10, 16, 26, 0.28) 100%);
    --hero-scrim: linear-gradient(100deg, rgba(14, 24, 40, 0.55) 0%, rgba(28, 44, 68, 0.14) 50%, rgba(120, 50, 20, 0.26) 100%);
    --footer-scrim: linear-gradient(180deg, rgba(16, 28, 44, 0.28) 0%, rgba(8, 14, 24, 0.62) 100%);
    --nav-bg: linear-gradient(180deg, rgba(20, 34, 52, 0.96) 0%, rgba(28, 46, 68, 0.94) 100%);
    --tab-bar-bg: rgba(20, 34, 52, 0.92);
    --hero-banner-bg: #1a2a3c;
    --btn-primary-bg: linear-gradient(135deg, #c45c26 0%, #8b3a14 100%);
    --btn-primary-hover: linear-gradient(135deg, #e07a3a 0%, #c45c26 100%);
    --btn-range-bg: linear-gradient(135deg, #2a4060 0%, #1a2a3c 100%);
    --btn-range-hover: linear-gradient(135deg, #3a587c 0%, #2a4060 100%);
    --thumb: url("/static/themes/mountain/thumb.jpg");
}

[data-theme="autumn-hunt"] {
    --primary: #3a2414;
    --clay: #c45c26;
    --clay-light: #e07a3a;
    --clay-deep: #8b3a14;
    --range: #5c3a18;
    --range-soft: #7a4e24;
    --sand: #f3e6d0;
    --panel: rgba(255, 248, 236, 0.95);
    --ink: #2a1a10;
    --theme-color: #3a2414;
    --body-bg: #2a1a10;
    --atmosphere-bg: #20140c;
    --field-image: url("/static/themes/autumn-hunt/field.jpg");
    --woods-image: url("/static/themes/autumn-hunt/woods.jpg");
    --trail-image: url("/static/themes/autumn-hunt/trail.jpg");
    --hero-image: url("/static/themes/autumn-hunt/hero.jpg");
    --footer-image: url("/static/themes/autumn-hunt/footer.jpg");
    --shells-image: url("/static/themes/autumn-hunt/shells.jpg");
    --clay-image: url("/static/themes/autumn-hunt/clay.jpg");
    --field-filter: saturate(1.25) contrast(1.1) brightness(0.98);
    --woods-filter: saturate(1.25) contrast(1.1) brightness(0.96);
    --trail-filter: saturate(1.22) contrast(1.08) brightness(0.96);
    --hero-filter: saturate(1.22) contrast(1.08) brightness(1.0);
    --footer-filter: saturate(1.22) contrast(1.08) brightness(0.94);
    --wash: linear-gradient(165deg, rgba(40, 22, 10, 0.36) 0%, rgba(80, 40, 16, 0.14) 40%, rgba(150, 60, 20, 0.3) 100%),
            linear-gradient(180deg, rgba(30, 16, 8, 0.16) 0%, rgba(22, 12, 6, 0.32) 100%);
    --hero-scrim: linear-gradient(100deg, rgba(36, 20, 10, 0.58) 0%, rgba(70, 36, 16, 0.16) 48%, rgba(160, 64, 20, 0.3) 100%);
    --footer-scrim: linear-gradient(180deg, rgba(36, 20, 10, 0.28) 0%, rgba(18, 10, 6, 0.64) 100%);
    --nav-bg: linear-gradient(180deg, rgba(48, 28, 16, 0.96) 0%, rgba(70, 40, 20, 0.94) 100%);
    --tab-bar-bg: rgba(48, 28, 16, 0.92);
    --hero-banner-bg: #3a2414;
    --btn-primary-bg: linear-gradient(135deg, #c45c26 0%, #8b3a14 100%);
    --btn-primary-hover: linear-gradient(135deg, #e07a3a 0%, #c45c26 100%);
    --btn-range-bg: linear-gradient(135deg, #5c3a18 0%, #3a2414 100%);
    --btn-range-hover: linear-gradient(135deg, #7a4e24 0%, #5c3a18 100%);
    --thumb: url("/static/themes/autumn-hunt/thumb.jpg");
}

[data-theme="night-shoot"] {
    --primary: #0b1020;
    --clay: #ff7a2a;
    --clay-light: #ff9a4a;
    --clay-deep: #c45c16;
    --range: #1a2440;
    --range-soft: #2a3658;
    --sand: #e6eaf2;
    --panel: rgba(236, 240, 248, 0.95);
    --ink: #12141c;
    --theme-color: #0b1020;
    --body-bg: #070a12;
    --atmosphere-bg: #05070e;
    --field-image: url("/static/themes/night-shoot/field.jpg");
    --woods-image: url("/static/themes/night-shoot/woods.jpg");
    --trail-image: url("/static/themes/night-shoot/trail.jpg");
    --hero-image: url("/static/themes/night-shoot/hero.jpg");
    --footer-image: url("/static/themes/night-shoot/footer.jpg");
    --shells-image: url("/static/themes/night-shoot/shells.jpg");
    --clay-image: url("/static/themes/night-shoot/clay.jpg");
    --field-filter: saturate(1.15) contrast(1.12) brightness(1.0);
    --woods-filter: saturate(1.12) contrast(1.1) brightness(0.98);
    --trail-filter: saturate(1.12) contrast(1.1) brightness(0.98);
    --hero-filter: saturate(1.15) contrast(1.1) brightness(1.02);
    --footer-filter: saturate(1.12) contrast(1.1) brightness(0.95);
    --wash: linear-gradient(165deg, rgba(6, 8, 18, 0.4) 0%, rgba(16, 20, 36, 0.16) 40%, rgba(140, 60, 16, 0.28) 100%),
            linear-gradient(180deg, rgba(6, 8, 16, 0.2) 0%, rgba(4, 6, 12, 0.36) 100%);
    --hero-scrim: linear-gradient(100deg, rgba(6, 8, 18, 0.62) 0%, rgba(16, 20, 36, 0.2) 50%, rgba(160, 70, 20, 0.32) 100%);
    --footer-scrim: linear-gradient(180deg, rgba(8, 10, 20, 0.32) 0%, rgba(4, 6, 12, 0.68) 100%);
    --nav-bg: linear-gradient(180deg, rgba(8, 12, 24, 0.96) 0%, rgba(16, 22, 40, 0.94) 100%);
    --tab-bar-bg: rgba(8, 12, 24, 0.93);
    --hero-banner-bg: #0b1020;
    --btn-primary-bg: linear-gradient(135deg, #ff7a2a 0%, #c45c16 100%);
    --btn-primary-hover: linear-gradient(135deg, #ff9a4a 0%, #ff7a2a 100%);
    --btn-range-bg: linear-gradient(135deg, #1a2440 0%, #0b1020 100%);
    --btn-range-hover: linear-gradient(135deg, #2a3658 0%, #1a2440 100%);
    --thumb: url("/static/themes/night-shoot/thumb.jpg");
}


[data-theme="rain-storm"] {
    --primary: #1a2430;
    --clay: #e07a3a;
    --clay-light: #f09455;
    --clay-deep: #a84818;
    --range: #2a3a4c;
    --range-soft: #3c5168;
    --sand: #e8edf2;
    --panel: rgba(242, 246, 250, 0.95);
    --ink: #141c24;
    --theme-color: #1a2430;
    --body-bg: #101820;
    --atmosphere-bg: #0c1218;
    --field-image: url("/static/themes/rain-storm/field.jpg");
    --woods-image: url("/static/themes/rain-storm/woods.jpg");
    --trail-image: url("/static/themes/rain-storm/trail.jpg");
    --hero-image: url("/static/themes/rain-storm/hero.jpg");
    --footer-image: url("/static/themes/rain-storm/footer.jpg");
    --shells-image: url("/static/themes/rain-storm/shells.jpg");
    --clay-image: url("/static/themes/rain-storm/clay.jpg");
    --field-filter: saturate(1.08) contrast(1.08) brightness(0.98);
    --woods-filter: saturate(1.06) contrast(1.08) brightness(0.96);
    --trail-filter: saturate(1.06) contrast(1.08) brightness(0.96);
    --hero-filter: saturate(1.08) contrast(1.08) brightness(1.0);
    --footer-filter: saturate(1.06) contrast(1.06) brightness(0.94);
    --wash: linear-gradient(165deg, rgba(10, 16, 26, 0.42) 0%, rgba(24, 34, 48, 0.16) 42%, rgba(140, 60, 20, 0.26) 100%),
            linear-gradient(180deg, rgba(8, 14, 22, 0.18) 0%, rgba(6, 10, 16, 0.36) 100%);
    --hero-scrim: linear-gradient(100deg, rgba(8, 14, 22, 0.62) 0%, rgba(20, 30, 42, 0.18) 50%, rgba(160, 70, 24, 0.3) 100%);
    --footer-scrim: linear-gradient(180deg, rgba(10, 16, 24, 0.32) 0%, rgba(6, 10, 16, 0.68) 100%);
    --nav-bg: linear-gradient(180deg, rgba(18, 28, 40, 0.96) 0%, rgba(28, 40, 56, 0.94) 100%);
    --tab-bar-bg: rgba(18, 28, 40, 0.93);
    --hero-banner-bg: #1a2430;
    --btn-primary-bg: linear-gradient(135deg, #e07a3a 0%, #a84818 100%);
    --btn-primary-hover: linear-gradient(135deg, #f09455 0%, #e07a3a 100%);
    --btn-range-bg: linear-gradient(135deg, #2a3a4c 0%, #1a2430 100%);
    --btn-range-hover: linear-gradient(135deg, #3c5168 0%, #2a3a4c 100%);
    --thumb: url("/static/themes/rain-storm/thumb.jpg");
}

[data-theme="blizzard"] {
    --primary: #243044;
    --clay: #ff7a2a;
    --clay-light: #ff9a4a;
    --clay-deep: #c45c16;
    --range: #3a4c62;
    --range-soft: #516782;
    --sand: #eef2f6;
    --panel: rgba(245, 248, 252, 0.96);
    --ink: #1a222c;
    --theme-color: #243044;
    --body-bg: #1a222c;
    --atmosphere-bg: #d8dee6;
    --field-image: url("/static/themes/blizzard/field.jpg");
    --woods-image: url("/static/themes/blizzard/woods.jpg");
    --trail-image: url("/static/themes/blizzard/trail.jpg");
    --hero-image: url("/static/themes/blizzard/hero.jpg");
    --footer-image: url("/static/themes/blizzard/footer.jpg");
    --shells-image: url("/static/themes/blizzard/shells.jpg");
    --clay-image: url("/static/themes/blizzard/clay.jpg");
    --field-filter: saturate(1.05) contrast(1.06) brightness(1.02);
    --woods-filter: saturate(1.04) contrast(1.06) brightness(1.0);
    --trail-filter: saturate(1.04) contrast(1.06) brightness(1.0);
    --hero-filter: saturate(1.05) contrast(1.08) brightness(0.96);
    --footer-filter: saturate(1.04) contrast(1.05) brightness(0.98);
    --wash: linear-gradient(165deg, rgba(220, 228, 236, 0.18) 0%, rgba(30, 40, 54, 0.16) 48%, rgba(180, 70, 24, 0.22) 100%),
            linear-gradient(180deg, rgba(255, 255, 255, 0.08) 0%, rgba(20, 28, 38, 0.28) 100%);
    --hero-scrim: linear-gradient(90deg,
            rgba(12, 18, 28, 0.86) 0%,
            rgba(16, 24, 36, 0.68) 18%,
            rgba(18, 26, 38, 0.32) 40%,
            rgba(18, 26, 38, 0.28) 58%,
            rgba(16, 24, 36, 0.70) 80%,
            rgba(12, 18, 28, 0.90) 100%),
        linear-gradient(180deg, rgba(12, 18, 28, 0.16) 0%, rgba(12, 18, 28, 0.10) 100%);
    --footer-scrim: linear-gradient(180deg, rgba(30, 40, 54, 0.22) 0%, rgba(16, 22, 32, 0.62) 100%);
    --nav-bg: linear-gradient(180deg, rgba(28, 40, 56, 0.96) 0%, rgba(40, 54, 72, 0.94) 100%);
    --tab-bar-bg: rgba(28, 40, 56, 0.93);
    --hero-banner-bg: #243044;
    --btn-primary-bg: linear-gradient(135deg, #ff7a2a 0%, #c45c16 100%);
    --btn-primary-hover: linear-gradient(135deg, #ff9a4a 0%, #ff7a2a 100%);
    --btn-range-bg: linear-gradient(135deg, #3a4c62 0%, #243044 100%);
    --btn-range-hover: linear-gradient(135deg, #516782 0%, #3a4c62 100%);
    --thumb: url("/static/themes/blizzard/thumb.jpg");
}

/* ---- Hook existing chrome to theme variables (Fields values match the original) ---- */
body { background-color: var(--body-bg); }
.atmosphere { background-color: var(--atmosphere-bg); }
.atmosphere-field {
    background: var(--field-image) center top / cover no-repeat;
    filter: var(--field-filter);
}
.atmosphere-wash { background: var(--wash); }
.atmosphere-woods,
.atmosphere-woods-r {
    background: var(--woods-image) center / cover no-repeat;
    filter: var(--woods-filter);
}
.atmosphere-woods-r {
    background-image: var(--trail-image);
    filter: var(--trail-filter);
}
.hero-banner { background: var(--hero-banner-bg); }
.hero-photo {
    background: var(--hero-image) center 42% / cover no-repeat;
    filter: var(--hero-filter);
}
.hero-scrim { background: var(--hero-scrim); }
.hero-shells {
    background: var(--shells-image) 50% 55% / cover no-repeat;
}
.hero-clay {
    background: var(--clay-image) center / cover no-repeat;
}
.top-nav { background: var(--nav-bg); }
.tab-bar-shell { background: var(--tab-bar-bg) !important; }
.site-footer-photo {
    background: var(--footer-image) center 60% / cover no-repeat;
    filter: var(--footer-filter);
}
.site-footer-scrim { background: var(--footer-scrim); }
.btn-primary { background: var(--btn-primary-bg); }
.btn-primary:hover { background: var(--btn-primary-hover); }
.btn-range { background: var(--btn-range-bg); }
.btn-range:hover { background: var(--btn-range-hover); }
.clay {
    background: linear-gradient(145deg, var(--clay-light), var(--clay-deep));
}
.clay-disc {
    background: radial-gradient(circle at 35% 30%, var(--clay-light), var(--clay) 50%, var(--clay-deep) 100%);
}

/* Share-page (shoot.html) hooks */
.theme-shoot-body {
    background: var(--sand);
    color: var(--ink);
}
.theme-shoot-body .top-nav {
    background: var(--nav-bg);
    border-bottom-color: var(--clay);
}
.theme-shoot-body .panel {
    background: var(--panel);
}
.theme-shoot-body .btn-primary {
    background: var(--btn-range-bg);
    color: #fff;
}
.theme-shoot-body .theme-heading { color: var(--primary) !important; }
.theme-shoot-body .theme-accent { color: var(--clay-deep) !important; }
.theme-shoot-body .theme-badge-bg { background: var(--clay) !important; }

/* ---- Atmosphere flourishes ---- */
.atmosphere-fx {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 1;
}
.atmosphere-fx::before,
.atmosphere-fx::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
}

/* Pine: drifting mist + falling needles */
[data-theme="pine-forest"] .atmosphere-fx::before {
    background:
        linear-gradient(90deg, rgba(230, 220, 190, 0) 0%, rgba(230, 220, 190, 0.09) 45%, rgba(230, 220, 190, 0) 100%);
    animation: sciMistDrift 22s ease-in-out infinite alternate;
}
[data-theme="pine-forest"] .atmosphere-fx::after {
    left: 0; right: 0; top: -20%;
    height: 140%;
    background-image:
        linear-gradient(35deg, transparent 48%, rgba(80, 50, 20, 0.55) 49%, rgba(80, 50, 20, 0.55) 51%, transparent 52%),
        linear-gradient(-25deg, transparent 48%, rgba(60, 40, 16, 0.45) 49%, rgba(60, 40, 16, 0.45) 51%, transparent 52%);
    background-size: 90px 140px, 120px 180px;
    background-repeat: repeat;
    opacity: 0.28;
    animation: sciNeedles 18s linear infinite;
}

/* Olympic: soft gold shimmer */
[data-theme="olympic"] .atmosphere-fx::before {
    background:
        radial-gradient(circle at 20% 70%, rgba(201, 162, 39, 0.16), transparent 36%),
        radial-gradient(circle at 78% 30%, rgba(201, 162, 39, 0.1), transparent 30%);
    animation: sciMedalShimmer 5s ease-in-out infinite;
}
[data-theme="olympic"] .atmosphere-fx::after {
    background-image:
        radial-gradient(1.5px 1.5px at 12% 22%, rgba(255, 230, 150, 0.85), transparent),
        radial-gradient(1.5px 1.5px at 28% 68%, rgba(255, 230, 150, 0.7), transparent),
        radial-gradient(2px 2px at 48% 30%, rgba(255, 245, 200, 0.9), transparent),
        radial-gradient(1px 1px at 70% 18%, rgba(255, 230, 150, 0.7), transparent),
        radial-gradient(1.5px 1.5px at 86% 60%, rgba(255, 230, 150, 0.8), transparent),
        radial-gradient(1px 1px at 60% 80%, rgba(255, 230, 150, 0.6), transparent);
    animation: sciSparkle 3.6s ease-in-out infinite;
}

/* Ocean: gentle wave wash */
[data-theme="ocean"] .atmosphere-fx::before {
    top: auto; height: 42%;
    bottom: 0;
    background:
        radial-gradient(120% 80% at 50% 120%, rgba(20, 80, 100, 0.28), transparent 70%),
        linear-gradient(180deg, transparent, rgba(8, 30, 40, 0.18));
    animation: sciWave 8s ease-in-out infinite;
}
[data-theme="ocean"] .atmosphere-fx::after {
    background: linear-gradient(180deg, transparent 55%, rgba(212, 101, 58, 0.08) 100%);
}

/* Desert: heat haze band */
[data-theme="desert"] .atmosphere-fx::before {
    background: linear-gradient(180deg, transparent 35%, rgba(255, 200, 120, 0.08) 48%, rgba(255, 180, 80, 0.12) 52%, transparent 65%);
    animation: sciHeat 6s ease-in-out infinite;
    filter: blur(8px);
}
[data-theme="desert"] .atmosphere-fx::after {
    background: radial-gradient(ellipse at 50% 80%, rgba(220, 120, 40, 0.12), transparent 55%);
}

/* Mountain: snowfall */
[data-theme="mountain"] .atmosphere-fx::after {
    background-image:
        radial-gradient(2px 2px at 8% 12%, #fff, transparent),
        radial-gradient(1.5px 1.5px at 22% 40%, rgba(255,255,255,0.9), transparent),
        radial-gradient(2px 2px at 36% 18%, #fff, transparent),
        radial-gradient(1px 1px at 48% 62%, rgba(255,255,255,0.85), transparent),
        radial-gradient(2px 2px at 62% 28%, #fff, transparent),
        radial-gradient(1.5px 1.5px at 74% 72%, rgba(255,255,255,0.9), transparent),
        radial-gradient(2px 2px at 88% 20%, #fff, transparent),
        radial-gradient(1px 1px at 16% 78%, rgba(255,255,255,0.8), transparent),
        radial-gradient(1.5px 1.5px at 92% 55%, #fff, transparent),
        radial-gradient(2px 2px at 54% 88%, rgba(255,255,255,0.85), transparent);
    background-size: 100% 100%;
    animation: sciSnow 16s linear infinite;
    opacity: 0.85;
}

/* Autumn: drifting leaves */
[data-theme="autumn-hunt"] .atmosphere-fx::before,
[data-theme="autumn-hunt"] .atmosphere-fx::after {
    background-image:
        radial-gradient(ellipse 7px 4px at 10% 0%, #c45c26 40%, transparent 50%),
        radial-gradient(ellipse 6px 3px at 30% 20%, #d4742a 40%, transparent 50%),
        radial-gradient(ellipse 8px 4px at 55% 8%, #b8431a 40%, transparent 50%),
        radial-gradient(ellipse 6px 3px at 75% 30%, #e07a3a 40%, transparent 50%),
        radial-gradient(ellipse 7px 4px at 90% 12%, #c4842a 40%, transparent 50%);
    background-repeat: repeat;
    background-size: 220px 260px;
    opacity: 0.7;
    animation: sciLeaves 20s linear infinite;
}
[data-theme="autumn-hunt"] .atmosphere-fx::after {
    background-size: 280px 320px;
    animation-duration: 28s;
    animation-direction: reverse;
    opacity: 0.45;
}

/* Night: stars + floodlight glow */
[data-theme="night-shoot"] .atmosphere-fx::before {
    background-image:
        radial-gradient(1px 1px at 8% 12%, #fff, transparent),
        radial-gradient(1.5px 1.5px at 18% 28%, #fff, transparent),
        radial-gradient(1px 1px at 30% 8%, rgba(255,255,255,0.8), transparent),
        radial-gradient(1px 1px at 42% 22%, #fff, transparent),
        radial-gradient(2px 2px at 55% 14%, #fff, transparent),
        radial-gradient(1px 1px at 68% 6%, rgba(255,255,255,0.85), transparent),
        radial-gradient(1.5px 1.5px at 78% 24%, #fff, transparent),
        radial-gradient(1px 1px at 90% 10%, #fff, transparent),
        radial-gradient(1px 1px at 14% 48%, rgba(255,255,255,0.7), transparent),
        radial-gradient(1px 1px at 86% 42%, #fff, transparent);
    animation: sciTwinkle 3.8s ease-in-out infinite;
}
[data-theme="night-shoot"] .atmosphere-fx::after {
    background:
        radial-gradient(ellipse 40% 50% at 18% 88%, rgba(255, 200, 90, 0.18), transparent 60%),
        radial-gradient(ellipse 40% 50% at 82% 88%, rgba(255, 200, 90, 0.18), transparent 60%);
}

@keyframes sciMistDrift {
    from { transform: translateX(-6%); opacity: 0.5; }
    to { transform: translateX(8%); opacity: 0.85; }
}
@keyframes sciNeedles {
    from { transform: translateY(-8%); }
    to { transform: translateY(12%); }
}
@keyframes sciMedalShimmer {
    0%, 100% { opacity: 0.55; }
    50% { opacity: 1; }
}
@keyframes sciSparkle {
    0%, 100% { opacity: 0.35; }
    50% { opacity: 1; }
}
@keyframes sciWave {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}
@keyframes sciHeat {
    0%, 100% { transform: translateY(0) scaleY(1); opacity: 0.5; }
    50% { transform: translateY(-12px) scaleY(1.08); opacity: 0.9; }
}
@keyframes sciSnow {
    from { transform: translateY(-10%); }
    to { transform: translateY(20%); }
}
@keyframes sciLeaves {
    from { transform: translateY(-15%) rotate(0deg); }
    to { transform: translateY(20%) rotate(20deg); }
}
@keyframes sciTwinkle {
    0%, 100% { opacity: 0.65; }
    50% { opacity: 1; }
}


/* Rain Storm: diagonal rain, gentle infrequent lightning, glass droplets */
.fx-weather { display: none; position: absolute; inset: 0; pointer-events: none; }
[data-theme="rain-storm"] .fx-rain {
    display: block;
    background-image: repeating-linear-gradient(
        115deg,
        transparent 0 14px,
        rgba(210, 225, 240, 0.16) 14px 15px,
        transparent 15px 32px
    );
    background-size: 180px 260px;
    opacity: 0.7;
    animation: sciRain 0.55s linear infinite;
}
[data-theme="rain-storm"] .fx-lightning {
    display: block;
    background:
        radial-gradient(ellipse 55% 38% at 72% 16%, rgba(230, 238, 255, 0.7), transparent 68%),
        radial-gradient(ellipse 30% 22% at 68% 22%, rgba(255, 255, 255, 0.35), transparent 70%);
    opacity: 0;
    animation: sciLightning 12s ease-in-out infinite;
}
[data-theme="rain-storm"] .fx-drops {
    display: block;
    background-image:
        radial-gradient(circle 5px at 12% 18%, rgba(255,255,255,0.28) 30%, rgba(180,200,220,0.12) 46%, transparent 52%),
        radial-gradient(circle 3px at 28% 42%, rgba(255,255,255,0.32) 30%, rgba(180,200,220,0.12) 46%, transparent 52%),
        radial-gradient(circle 6px at 48% 14%, rgba(255,255,255,0.22) 30%, rgba(180,200,220,0.1) 46%, transparent 52%),
        radial-gradient(circle 4px at 63% 36%, rgba(255,255,255,0.3) 30%, rgba(180,200,220,0.12) 46%, transparent 52%),
        radial-gradient(circle 5px at 78% 22%, rgba(255,255,255,0.26) 30%, rgba(180,200,220,0.1) 46%, transparent 52%),
        radial-gradient(circle 3px at 86% 58%, rgba(255,255,255,0.28) 30%, rgba(180,200,220,0.12) 46%, transparent 52%),
        radial-gradient(circle 4px at 18% 68%, rgba(255,255,255,0.22) 30%, rgba(180,200,220,0.1) 46%, transparent 52%),
        radial-gradient(circle 6px at 38% 82%, rgba(255,255,255,0.2) 30%, rgba(180,200,220,0.1) 46%, transparent 52%),
        radial-gradient(circle 3px at 70% 76%, rgba(255,255,255,0.26) 30%, rgba(180,200,220,0.1) 46%, transparent 52%);
    opacity: 0.85;
}

/* Blizzard: fast wind-blown snow + drifting whiteout (heavier than Mountain) */
[data-theme="blizzard"] .fx-blizzard-snow,
[data-theme="blizzard"] .fx-blizzard-snow::after {
    display: block;
    content: "";
    position: absolute;
    inset: -20% -10% -40% -10%;
    background-image:
        radial-gradient(2.2px 2.2px at 8% 12%, #fff, transparent),
        radial-gradient(1.6px 1.6px at 18% 34%, rgba(255,255,255,0.95), transparent),
        radial-gradient(2.4px 2.4px at 30% 8%, #fff, transparent),
        radial-gradient(1.2px 1.2px at 42% 48%, rgba(255,255,255,0.9), transparent),
        radial-gradient(2px 2px at 54% 22%, #fff, transparent),
        radial-gradient(1.4px 1.4px at 66% 62%, rgba(255,255,255,0.95), transparent),
        radial-gradient(2.2px 2.2px at 78% 16%, #fff, transparent),
        radial-gradient(1.2px 1.2px at 90% 44%, #fff, transparent),
        radial-gradient(1.8px 1.8px at 14% 72%, rgba(255,255,255,0.9), transparent),
        radial-gradient(2px 2px at 36% 88%, #fff, transparent),
        radial-gradient(1.4px 1.4px at 58% 78%, rgba(255,255,255,0.85), transparent),
        radial-gradient(2.2px 2.2px at 84% 86%, #fff, transparent);
    background-size: 220px 280px;
    opacity: 0.9;
    animation: sciBlizzard 5.5s linear infinite;
}
[data-theme="blizzard"] .fx-blizzard-snow::after {
    background-size: 160px 200px;
    opacity: 0.55;
    animation-duration: 3.8s;
    animation-direction: reverse;
}
[data-theme="blizzard"] .fx-whiteout {
    display: block;
    background:
        linear-gradient(100deg, rgba(255,255,255,0.18) 0%, rgba(230,236,244,0.28) 40%, rgba(255,255,255,0.12) 100%);
    animation: sciWhiteout 11s ease-in-out infinite alternate;
    opacity: 0.7;
}

@keyframes sciRain {
    from { transform: translate3d(-6%, -18%, 0); }
    to { transform: translate3d(6%, 18%, 0); }
}
/* Gentle, infrequent flash — long rest, never a strobe. Peak opacity stays low. */
@keyframes sciLightning {
    0%, 83%, 100% { opacity: 0; }
    84.5% { opacity: 0.2; }
    85.8% { opacity: 0.03; }
    86.8% { opacity: 0.14; }
    89% { opacity: 0; }
}
@keyframes sciBlizzard {
    from { transform: translate3d(-12%, -16%, 0); }
    to { transform: translate3d(14%, 22%, 0); }
}
@keyframes sciWhiteout {
    from { transform: translateX(-4%); opacity: 0.45; }
    to { transform: translateX(5%); opacity: 0.8; }
}

@media (prefers-reduced-motion: reduce) {
    .atmosphere-fx::before,
    .atmosphere-fx::after { animation: none !important; }
}
@media (prefers-reduced-motion: reduce) {
    .fx-weather { animation: none !important; }
    [data-theme="rain-storm"] .fx-lightning { display: none; }
    [data-theme="rain-storm"] .fx-rain { opacity: 0.35; }
    [data-theme="blizzard"] .fx-blizzard-snow { opacity: 0.35; }
}

@media (max-width: 767px) {
    [data-theme="pine-forest"] .atmosphere-fx::after,
    [data-theme="mountain"] .atmosphere-fx::after,
    [data-theme="autumn-hunt"] .atmosphere-fx::before,
    [data-theme="autumn-hunt"] .atmosphere-fx::after,
    [data-theme="rain-storm"] .fx-lightning,
    [data-theme="blizzard"] .fx-blizzard-snow {
        display: none;
    }
    [data-theme="rain-storm"] .fx-rain { animation: none; opacity: 0.4; }
}

/* ---- Theme picker ---- */
.theme-picker { position: relative; flex-shrink: 0; }
.theme-picker-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.5rem 0.75rem;
    border-radius: 9999px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: #fff8ee;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}
.theme-picker-btn:hover,
.theme-picker-btn[aria-expanded="true"] {
    background: rgba(255, 255, 255, 0.18);
    border-color: var(--clay-light);
}
.theme-picker-btn i { color: var(--clay-light); }
.theme-picker-menu {
    position: absolute;
    right: 0;
    top: calc(100% + 0.55rem);
    width: min(26rem, calc(100vw - 1.5rem));
    background: var(--panel);
    color: var(--ink);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 1.15rem;
    box-shadow: 0 22px 50px -18px rgba(0, 0, 0, 0.55);
    padding: 0.85rem 0.85rem 0.95rem;
    z-index: 90;
    backdrop-filter: blur(16px);
}
.theme-picker-title {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--range);
    margin: 0 0.25rem 0.65rem;
}
.theme-picker-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}
.theme-swatch {
    display: flex;
    flex-direction: column;
    text-align: left;
    border-radius: 0.85rem;
    overflow: hidden;
    border: 2px solid transparent;
    background: rgba(255, 255, 255, 0.4);
    color: var(--ink);
    transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}
.theme-swatch:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 18px -10px rgba(0, 0, 0, 0.35);
}
.theme-swatch.is-active {
    border-color: var(--clay);
    box-shadow: 0 0 0 1px var(--clay);
}
.theme-swatch-photo {
    height: 3.05rem;
    background-size: cover;
    background-position: center;
}
.theme-swatch-meta {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.35rem;
    padding: 0.32rem 0.5rem 0.38rem;
    font-size: 0.72rem;
    font-weight: 700;
}
.theme-swatch-text { min-width: 0; display: flex; flex-direction: column; gap: 0.08rem; }
.theme-swatch-tag {
    font-size: 0.58rem;
    font-weight: 500;
    font-style: italic;
    color: #5a6b5c;
    line-height: 1.25;
    letter-spacing: 0;
}
.theme-tribute {
    margin: 0.4rem 0 0;
    font-size: 0.75rem;
    font-style: italic;
    letter-spacing: 0.02em;
    color: rgba(255, 248, 238, 0.78);
    text-shadow: 0 1px 8px rgba(0,0,0,0.4);
}
.theme-tribute[hidden] { display: none !important; }

/* Blizzard-only: keep hero type readable over bright snow */
[data-theme="blizzard"] .hero-banner #hero-title,
[data-theme="blizzard"] .hero-banner #live-clock-time {
    color: #ffffff;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.7), 0 2px 16px rgba(0, 0, 0, 0.55);
}
[data-theme="blizzard"] .hero-banner #hero-sub,
[data-theme="blizzard"] .hero-banner #live-clock-date {
    color: rgba(245, 250, 255, 0.96);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.75), 0 2px 12px rgba(0, 0, 0, 0.55);
}
[data-theme="blizzard"] .hero-banner [class*="text-amber-200"],
[data-theme="blizzard"] .hero-banner #live-clock-zone {
    color: #ffd7a0;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.75), 0 2px 10px rgba(0, 0, 0, 0.5);
}
[data-theme="blizzard"] .hero-banner .theme-tribute {
    color: rgba(255, 248, 238, 0.96);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.75), 0 2px 12px rgba(0, 0, 0, 0.55);
}

.theme-swatch-dot {
    width: 0.55rem;
    height: 0.55rem;
    border-radius: 9999px;
    flex-shrink: 0;
    box-shadow: inset 0 0 0 1px rgba(0,0,0,0.15);
}
.theme-swatch.is-active .theme-swatch-meta::after {
    content: "✓";
    color: var(--clay);
    font-size: 0.75rem;
}

@media (max-width: 640px) {
    .theme-picker-btn { padding: 0.5rem 0.6rem; }
    .theme-picker-menu {
        position: fixed;
        left: 0.75rem;
        right: 0.75rem;
        width: auto;
        top: calc(env(safe-area-inset-top, 0px) + 3.75rem);
        max-height: min(78vh, 38rem);
        overflow-y: auto;
    }
}


/* Full screen controls */
.fs-enter-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.35rem;
    height: 2.35rem;
    padding: 0;
    border-radius: 9999px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: var(--clay-light);
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}
.fs-enter-btn:hover,
.fs-enter-btn[aria-pressed="true"] {
    background: rgba(255, 255, 255, 0.18);
    border-color: var(--clay-light);
}
.fs-enter-btn i { font-size: 0.85rem; color: var(--clay-light); }
.fs-enter-btn[hidden] { display: none !important; }

.fs-exit-btn {
    position: fixed;
    top: calc(env(safe-area-inset-top, 0px) + 4.85rem);
    right: calc(env(safe-area-inset-right, 0px) + 1.1rem);
    z-index: 10000;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.55rem 0.9rem;
    border-radius: 9999px;
    border: 1px solid rgba(255, 248, 238, 0.22);
    background: rgba(12, 16, 18, 0.72);
    color: #fff8ee;
    font-family: Inter, system-ui, sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    cursor: pointer;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-6px);
    transition: opacity 0.35s ease, transform 0.35s ease;
}
.fs-exit-btn.is-visible {
    opacity: 1;
    pointer-events: auto;
    transform: none;
}
.fs-exit-btn[hidden] { display: none !important; }
.fs-exit-btn:hover { background: rgba(12, 16, 18, 0.88); }

@media (prefers-reduced-motion: reduce) {
    .fs-enter-btn, .fs-exit-btn { transition: none; }
}

@media (max-width: 640px) {
    .fs-enter-btn { width: 2.2rem; height: 2.2rem; }
}