@import url("https://fonts.googleapis.com/css2?family=Chakra+Petch:wght@500;600;700&family=Space+Grotesk:wght@400;500;600&display=swap");

:root {
    --font-heading: "Chakra Petch", "Microsoft YaHei", sans-serif;
    --font-body: "Space Grotesk", "Noto Sans SC", sans-serif;

    --radius-xs: 0.45rem;
    --radius-sm: 0.7rem;
    --radius-md: 1rem;
    --radius-lg: 1.4rem;

    --surface-0: #070d1a;
    --surface-1: #101a2f;
    --surface-2: #162642;
    --surface-3: #223a62;

    --text-1: #e9f2ff;
    --text-2: #b6c8e4;
    --text-3: #7e97bc;

    --accent-1: #45d6ff;
    --accent-2: #57ffa5;
    --accent-3: #ffc04d;

    --danger: #ff6270;
    --warning: #ffca66;
    --success: #66f0b2;

    --border-soft: rgba(149, 192, 243, 0.2);
    --border-strong: rgba(174, 211, 255, 0.42);

    --shadow-soft: 0 18px 38px rgba(0, 0, 0, 0.38);
    --shadow-hard: 0 24px 64px rgba(0, 0, 0, 0.52);

    --chart-1: #45d6ff;
    --chart-2: #57ffa5;
    --chart-3: #ffc04d;
    --chart-4: #ff7a9c;
    --chart-5: #9c89ff;

    --page-bg-1: radial-gradient(circle at 8% -6%, rgba(69, 214, 255, 0.28), transparent 34%);
    --page-bg-2: radial-gradient(circle at 88% 5%, rgba(87, 255, 165, 0.18), transparent 34%);
    --page-bg-3: radial-gradient(circle at 72% 88%, rgba(255, 192, 77, 0.16), transparent 32%);
    --page-bg-4: linear-gradient(145deg, #050914 0%, #081126 52%, #050a18 100%);
    --page-grid-line: rgba(153, 214, 255, 0.08);
    --page-overlay-1: linear-gradient(120deg, rgba(69, 214, 255, 0.05) 0%, transparent 35%);
    --page-overlay-2: linear-gradient(290deg, rgba(87, 255, 165, 0.05) 0%, transparent 30%);

    --panel-bg-start: color-mix(in oklab, var(--surface-1) 90%, #fff 10%);
    --panel-bg-end: color-mix(in oklab, var(--surface-1) 74%, #000 26%);
}

html,
body {
    margin: 0;
    min-height: 100%;
    font-family: var(--font-body);
    color: var(--text-1);
    background:
        var(--page-bg-1),
        var(--page-bg-2),
        var(--page-bg-3),
        var(--page-bg-4);
}

body {
    position: relative;
    isolation: isolate;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -2;
    pointer-events: none;
    opacity: 0.36;
    background-image:
        linear-gradient(var(--page-grid-line) 1px, transparent 1px),
        linear-gradient(90deg, var(--page-grid-line) 1px, transparent 1px);
    background-size: 38px 38px;
}

body::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background:
        var(--page-overlay-1),
        var(--page-overlay-2);
}

* {
    box-sizing: border-box;
}

a,
.btn-link {
    color: var(--accent-1);
    text-decoration: none;
}

a:hover,
.btn-link:hover {
    color: color-mix(in oklab, var(--accent-1) 78%, #fff 22%);
}

.content {
    padding-top: 1rem;
}

h1,
h2,
h3,
h4 {
    margin: 0;
    font-family: var(--font-heading);
    letter-spacing: 0.02em;
}

h1:focus {
    outline: none;
}

.panel {
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    background:
        linear-gradient(160deg, var(--panel-bg-start) 0%, var(--panel-bg-end) 100%);
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(2px);
}

.panel-interactive {
    transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.panel-interactive:hover {
    transform: translateY(-2px);
    border-color: color-mix(in oklab, var(--accent-1) 55%, var(--border-soft));
    box-shadow: var(--shadow-hard);
}

.section-title {
    color: var(--text-3);
    font: 600 0.78rem/1 var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 0.14em;
}

.action-cluster {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.intent-btn {
    border: 1px solid transparent;
    border-radius: 999px;
    padding: 0.52rem 1.02rem;
    font: 600 0.86rem/1 var(--font-heading);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #04101f;
    background: linear-gradient(125deg, var(--accent-1), color-mix(in oklab, var(--accent-1) 58%, var(--accent-2) 42%));
    box-shadow: 0 14px 28px rgba(69, 214, 255, 0.26);
    transition: transform 150ms ease, filter 150ms ease, box-shadow 150ms ease;
}

.intent-btn:hover {
    transform: translateY(-1px);
    filter: brightness(1.05);
    box-shadow: 0 16px 34px rgba(69, 214, 255, 0.34);
}

.intent-btn:active {
    transform: translateY(0);
}

.intent-btn.ghost {
    color: var(--text-1);
    border-color: var(--border-soft);
    background: linear-gradient(160deg, rgba(33, 52, 84, 0.8), rgba(20, 32, 55, 0.75));
    box-shadow: none;
}

.intent-btn.subtle {
    border-color: transparent;
    background: transparent;
    color: var(--text-2);
    box-shadow: none;
    padding-inline: 0;
}

.intent-btn.subtle:hover {
    color: var(--text-1);
    transform: translateX(1px);
}

.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus {
    box-shadow: 0 0 0 0.12rem rgba(9, 20, 39, 0.8), 0 0 0 0.28rem rgba(69, 214, 255, 0.34);
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid var(--success);
}

.invalid {
    outline: 1px solid var(--danger);
}

.validation-message {
    color: var(--danger);
}

.blazor-error-boundary {
    border-top: 1px solid rgba(255, 98, 112, 0.66);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    margin: 0 auto;
    max-width: 1320px;
    padding: 1rem 1.1rem 1rem 1.25rem;
    color: #fff;
    background: linear-gradient(120deg, #7e2231, #af3e47);
    box-shadow: var(--shadow-hard);
}

.blazor-error-boundary::after {
    content: "An error has occurred.";
}

.darker-border-checkbox.form-check-input {
    border-color: var(--border-strong);
}

.form-floating > .form-control-plaintext::placeholder,
.form-floating > .form-control::placeholder {
    color: var(--text-3);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder,
.form-floating > .form-control:focus::placeholder {
    text-align: start;
}

.shell.theme-lol-rift-gold {
    --surface-0: #0a1428;
    --surface-1: #0f1b30;
    --surface-2: #17253e;
    --surface-3: #223556;
    --text-1: #f0e6d2;
    --text-2: #d2c3a6;
    --text-3: #a89c85;
    --accent-1: #c8aa6e;
    --accent-2: #0ac8b9;
    --accent-3: #e4c177;
    --border-soft: rgba(200, 170, 110, 0.28);
    --border-strong: rgba(210, 185, 130, 0.45);
    --chart-1: #c8aa6e;
    --chart-2: #0ac8b9;
    --chart-3: #e84057;
}

.shell.theme-lol-hextech {
    --surface-0: #07111f;
    --surface-1: #0a1b31;
    --surface-2: #102948;
    --surface-3: #1b3b63;
    --text-1: #d9f6ff;
    --text-2: #add7e3;
    --text-3: #82aebd;
    --accent-1: #0ac8b9;
    --accent-2: #73f4e8;
    --accent-3: #c8aa6e;
    --border-soft: rgba(10, 200, 185, 0.26);
    --border-strong: rgba(120, 242, 232, 0.45);
    --chart-1: #0ac8b9;
    --chart-2: #73f4e8;
    --chart-3: #c8aa6e;
}

.shell.theme-lol-noxus {
    --surface-0: #120b11;
    --surface-1: #20121c;
    --surface-2: #311728;
    --surface-3: #49213a;
    --text-1: #f4e8ec;
    --text-2: #d7b8c1;
    --text-3: #ae8a96;
    --accent-1: #c12f44;
    --accent-2: #e2637a;
    --accent-3: #c8aa6e;
    --border-soft: rgba(193, 47, 68, 0.28);
    --border-strong: rgba(225, 99, 122, 0.45);
    --chart-1: #c12f44;
    --chart-2: #e2637a;
    --chart-3: #c8aa6e;

    --panel-bg-start: color-mix(in oklab, var(--surface-1) 93%, #fff 7%);
    --panel-bg-end: color-mix(in oklab, var(--surface-1) 76%, #000 24%);
}

body:has(.shell.theme-lol-noxus) {
    --page-bg-1: radial-gradient(circle at 88% 8%, rgba(193, 47, 68, 0.26), transparent 36%);
    --page-bg-2: radial-gradient(circle at 12% 82%, rgba(200, 170, 110, 0.12), transparent 34%);
    --page-bg-3: radial-gradient(circle at 18% -10%, rgba(226, 99, 122, 0.13), transparent 36%);
    --page-bg-4: linear-gradient(155deg, #080408 0%, #130b11 45%, #10070d 100%);
    --page-grid-line: rgba(193, 47, 68, 0.11);
    --page-overlay-1: linear-gradient(118deg, rgba(193, 47, 68, 0.13) 0%, transparent 38%);
    --page-overlay-2: linear-gradient(300deg, rgba(200, 170, 110, 0.09) 0%, transparent 34%);
}