/* ========================================================
   音创人员管理系统 - 主样式
   基于 styles-yetai.css 液态玻璃效果
   设计规范: 方形为主、不对称布局、非紫色、现代化
   ======================================================== */

@import url('../styles-yetai.css');

:root {
    --bg-0: #0a0f1c;
    --bg-1: #0e1424;
    --bg-2: #131a2e;
    --bg-3: #1a2238;
    --line: rgba(160, 175, 200, 0.10);
    --line-strong: rgba(160, 175, 200, 0.22);
    --text: #e7ebf3;
    --text-2: #a3acc2;
    --text-3: #6b748a;
    --teal: #2dd4bf;
    --teal-2: #14b8a6;
    --amber: #f59e0b;
    --amber-2: #d97706;
    --red: #ef4444;
    --blue: #38bdf8;
    --indigo: #6366f1;
    --green: #22c55e;
    --glass-bg: rgba(20, 28, 48, 0.55);
    --glass-bg-2: rgba(28, 38, 64, 0.45);
    --glass-border: rgba(180, 200, 230, 0.10);
    --glass-hl: rgba(255, 255, 255, 0.06);
    --shadow-1: 0 8px 24px rgba(0, 0, 0, 0.35);
    --shadow-2: 0 16px 48px rgba(0, 0, 0, 0.45);
    --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    --mono: "SF Mono", Menlo, Consolas, "Roboto Mono", monospace;
}

* { font-family: var(--font); }

/* 覆盖 styles-yetai.css 的全局 user-select,允许表单输入可选中 */
input, textarea, select, [contenteditable] {
    user-select: text;
}

html, body {
    background-color: var(--bg-0);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
}

body {
    display: block;          /* 覆盖 styles-yetai.css 的 flex 居中 */
    --color: rgba(140, 160, 195, 0.045);
    background-color: var(--bg-0);
    background-image:
        linear-gradient(0deg, transparent 24%, var(--color) 25%, var(--color) 26%, transparent 27%, transparent 74%, var(--color) 75%, var(--color) 76%, transparent 77%),
        linear-gradient(90deg, transparent 24%, var(--color) 25%, var(--color) 26%, transparent 27%, transparent 74%, var(--color) 75%, var(--color) 76%, transparent 77%);
    background-size: 60px 60px;
}

body::before {
    content: '';
    position: fixed;
    top: -200px;
    right: -200px;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(45, 212, 191, 0.12), transparent 65%);
    pointer-events: none;
    z-index: 0;
}
body::after {
    content: '';
    position: fixed;
    bottom: -300px;
    left: -150px;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.07), transparent 65%);
    pointer-events: none;
    z-index: 0;
}

/* ========================================================
   HEADER
   ======================================================== */

.yct-header {
    position: sticky;
    top: 0;
    z-index: 100;
    display: grid;
    grid-template-columns: 320px 1fr 320px;
    align-items: center;
    height: 72px;
    padding: 0 32px;
    background: rgba(10, 15, 28, 0.78);
    backdrop-filter: blur(18px) saturate(180%);
    -webkit-backdrop-filter: blur(18px) saturate(180%);
    border-bottom: 1px solid var(--glass-border);
}

.yct-header-left { display: flex; align-items: center; }

.yct-logo-block {
    display: flex;
    align-items: center;
    gap: 14px;
}

.yct-logo-mark {
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, var(--teal) 0%, var(--teal-2) 50%, var(--amber) 100%);
    position: relative;
    clip-path: polygon(20% 0, 100% 0, 80% 100%, 0 100%);
    box-shadow: 0 4px 18px rgba(45, 212, 191, 0.35);
}
.yct-logo-mark::after {
    content: '';
    position: absolute;
    inset: 4px;
    background: var(--bg-0);
    clip-path: polygon(20% 0, 100% 0, 80% 100%, 0 100%);
}
.yct-logo-mark-sm { width: 28px; height: 28px; }

.yct-logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}
.yct-logo-text strong {
    font-size: 17px;
    letter-spacing: 1.5px;
    color: var(--text);
}
.yct-logo-text span {
    font-size: 11px;
    letter-spacing: 3px;
    color: var(--text-3);
    text-transform: uppercase;
}

.yct-nav {
    display: flex;
    justify-content: center;
    gap: 4px;
}
.yct-nav a {
    position: relative;
    padding: 10px 18px;
    color: var(--text-2);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 1px;
    border: 1px solid transparent;
    transition: all 0.22s ease;
}
.yct-nav a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 4px;
    height: 100%;
    background: var(--teal);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.22s ease;
}
.yct-nav a:hover {
    color: var(--text);
    background: var(--glass-hl);
}
.yct-nav a.active {
    color: var(--teal);
    background: rgba(45, 212, 191, 0.08);
    border-color: rgba(45, 212, 191, 0.25);
}
.yct-nav a.active::before { transform: scaleY(1); }

.yct-header-right {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 14px;
}

.yct-user-tag {
    padding: 6px 12px;
    background: rgba(45, 212, 191, 0.1);
    border: 1px solid rgba(45, 212, 191, 0.3);
    color: var(--teal);
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: 1px;
}

/* ========================================================
   BUTTONS 液态玻璃按钮
   ======================================================== */

.yct-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 22px;
    background: linear-gradient(135deg, rgba(45, 212, 191, 0.18), rgba(20, 184, 166, 0.10));
    border: 1px solid rgba(45, 212, 191, 0.35);
    color: var(--text);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 1.5px;
    cursor: pointer;
    overflow: hidden;
    backdrop-filter: blur(14px) saturate(180%);
    -webkit-backdrop-filter: blur(14px) saturate(180%);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.15),
        inset 0 -1px 0 rgba(0, 0, 0, 0.25),
        0 4px 16px rgba(45, 212, 191, 0.18);
    transition: all 0.25s ease;
    text-transform: uppercase;
    border-radius: 0;
    text-decoration: none;
    user-select: none;
}

.yct-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.18), transparent);
    transition: left 0.5s ease;
}
.yct-btn:hover {
    background: linear-gradient(135deg, rgba(45, 212, 191, 0.32), rgba(20, 184, 166, 0.20));
    border-color: rgba(45, 212, 191, 0.6);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.25),
        inset 0 -1px 0 rgba(0, 0, 0, 0.25),
        0 6px 24px rgba(45, 212, 191, 0.35);
    transform: translateY(-1px);
    color: var(--text);
}
.yct-btn:hover::before { left: 100%; }
.yct-btn:active { transform: translateY(0); }

.yct-btn-amber {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.20), rgba(217, 119, 6, 0.10));
    border-color: rgba(245, 158, 11, 0.4);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.15),
        inset 0 -1px 0 rgba(0, 0, 0, 0.25),
        0 4px 16px rgba(245, 158, 11, 0.20);
}
.yct-btn-amber:hover {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.35), rgba(217, 119, 6, 0.22));
    border-color: rgba(245, 158, 11, 0.65);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.25),
        inset 0 -1px 0 rgba(0, 0, 0, 0.25),
        0 6px 24px rgba(245, 158, 11, 0.4);
}

.yct-btn-red {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.20), rgba(185, 28, 28, 0.10));
    border-color: rgba(239, 68, 68, 0.4);
}
.yct-btn-red:hover {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.35), rgba(185, 28, 28, 0.22));
    border-color: rgba(239, 68, 68, 0.65);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.25),
        inset 0 -1px 0 rgba(0, 0, 0, 0.25),
        0 6px 24px rgba(239, 68, 68, 0.4);
}

.yct-btn-ghost {
    background: rgba(255, 255, 255, 0.03);
    border-color: var(--line-strong);
    box-shadow: none;
}
.yct-btn-ghost:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: none;
    color: var(--text);
}

.yct-btn-sm { padding: 7px 14px; font-size: 11px; letter-spacing: 1px; }
.yct-btn-lg { padding: 16px 36px; font-size: 15px; letter-spacing: 2px; }

/* ========================================================
   MAIN
   ======================================================== */

.yct-main {
    position: relative;
    z-index: 1;
    padding: 36px 40px 80px;
    max-width: 1600px;
    margin: 0 auto;
}

.yct-page-head {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    align-items: end;
    gap: 40px;
    padding-bottom: 28px;
    margin-bottom: 36px;
    border-bottom: 1px solid var(--glass-border);
}

.yct-page-title {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.yct-breadcrumb {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--mono);
    font-size: 12px;
    color: var(--text-3);
    letter-spacing: 1.5px;
}
.yct-breadcrumb span:not(:last-child)::after {
    content: '/';
    margin-left: 10px;
    color: var(--text-3);
}
.yct-breadcrumb .yct-cur { color: var(--teal); }

.yct-page-title h1 {
    font-size: 32px;
    font-weight: 600;
    letter-spacing: 1px;
    line-height: 1.2;
}
.yct-page-title h1 small {
    display: block;
    font-size: 13px;
    font-weight: 400;
    color: var(--text-3);
    margin-top: 8px;
    letter-spacing: 1.5px;
}

.yct-page-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
    font-family: var(--mono);
    color: var(--text-2);
    font-size: 12px;
    letter-spacing: 1px;
}
.yct-page-meta .yct-time {
    font-size: 22px;
    color: var(--text);
    letter-spacing: 2px;
}

/* ========================================================
   ASYM GRIDS
   ======================================================== */

.yct-asym-grid {
    display: grid;
    grid-template-columns: 1.7fr 1fr;
    grid-template-rows: auto auto;
    gap: 24px;
    margin-bottom: 24px;
}
.yct-asym-grid > .yct-asym-a { grid-row: span 2; }

.yct-asym-grid-3 {
    display: grid;
    grid-template-columns: 1fr 1.3fr 0.9fr;
    gap: 24px;
    margin-bottom: 24px;
}

.yct-asym-grid-2 {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 24px;
    margin-bottom: 24px;
}

.yct-panel {
    padding: 24px 28px;
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--glass-border);
    box-shadow:
        inset 0 1px 0 var(--glass-hl),
        var(--shadow-1);
    border-radius: 0;
}

.yct-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 16px;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--glass-border);
}

.yct-panel-title {
    display: flex;
    align-items: center;
    gap: 12px;
}
.yct-panel-title h3 {
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 1.5px;
}
.yct-panel-title .yct-tag {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--teal);
    background: rgba(45, 212, 191, 0.08);
    padding: 3px 8px;
    border: 1px solid rgba(45, 212, 191, 0.2);
    letter-spacing: 1px;
}
.yct-panel-title .yct-bar {
    width: 4px;
    height: 18px;
    background: linear-gradient(180deg, var(--teal), var(--amber));
}

/* ========================================================
   STAT CARDS
   ======================================================== */

.yct-stat-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin-bottom: 28px;
}

.yct-stat {
    position: relative;
    padding: 22px 24px;
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--glass-border);
    box-shadow: inset 0 1px 0 var(--glass-hl), var(--shadow-1);
    overflow: hidden;
}
.yct-stat::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 80px;
    height: 80px;
    background: radial-gradient(circle, rgba(45, 212, 191, 0.18), transparent 70%);
    transform: translate(30%, -30%);
}

.yct-stat .yct-stat-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--text-3);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 14px;
}
.yct-stat .yct-stat-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--text);
    letter-spacing: 1px;
    line-height: 1;
    margin-bottom: 10px;
    font-variant-numeric: tabular-nums;
}
.yct-stat .yct-stat-foot {
    font-size: 12px;
    color: var(--text-2);
    font-family: var(--mono);
}
.yct-stat .yct-stat-foot strong { color: var(--teal); }

.yct-stat-amber::before { background: radial-gradient(circle, rgba(245, 158, 11, 0.20), transparent 70%); }
.yct-stat-blue::before { background: radial-gradient(circle, rgba(56, 189, 248, 0.20), transparent 70%); }
.yct-stat-green::before { background: radial-gradient(circle, rgba(34, 197, 94, 0.18), transparent 70%); }

/* ========================================================
   FORM
   ======================================================== */

.yct-form { display: flex; flex-direction: column; gap: 18px; }
.yct-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.yct-form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 18px; }

.yct-field { display: flex; flex-direction: column; gap: 8px; }
.yct-field label {
    font-size: 12px;
    color: var(--text-2);
    letter-spacing: 1.5px;
    text-transform: uppercase;
}
.yct-field label::before {
    content: '';
    display: inline-block;
    width: 3px;
    height: 12px;
    background: var(--teal);
    margin-right: 8px;
    vertical-align: middle;
}
.yct-field input,
.yct-field select,
.yct-field textarea {
    width: 100%;
    padding: 12px 14px;
    background: rgba(10, 15, 28, 0.5);
    border: 1px solid var(--line-strong);
    color: var(--text);
    font-size: 14px;
    font-family: inherit;
    outline: none;
    transition: all 0.22s ease;
    border-radius: 0;
}
.yct-field input:focus,
.yct-field select:focus,
.yct-field textarea:focus {
    border-color: var(--teal);
    background: rgba(10, 15, 28, 0.75);
    box-shadow: 0 0 0 3px rgba(45, 212, 191, 0.12);
}
.yct-field textarea { min-height: 90px; resize: vertical; font-family: inherit; }

.yct-field select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'><path d='M1 1l5 5 5-5' stroke='%23a3acc2' stroke-width='1.5' fill='none' stroke-linecap='square'/></svg>");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 10px;
    padding-right: 36px;
}
.yct-field select option { background: var(--bg-1); color: var(--text); }
.yct-field .yct-hint {
    font-size: 11px;
    color: var(--text-3);
    font-family: var(--mono);
    letter-spacing: 0.5px;
}
.yct-form-actions {
    display: flex;
    gap: 12px;
    margin-top: 8px;
    flex-wrap: wrap;
}

/* ========================================================
   TABLE
   ======================================================== */

.yct-table-wrap {
    overflow: auto;
    border: 1px solid var(--glass-border);
    background: rgba(10, 15, 28, 0.3);
}
.yct-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.yct-table thead th {
    text-align: left;
    padding: 14px 16px;
    background: rgba(20, 28, 48, 0.95);
    color: var(--text-2);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    border-bottom: 1px solid var(--line-strong);
    white-space: nowrap;
}
.yct-table tbody td {
    padding: 13px 16px;
    border-bottom: 1px solid var(--line);
    color: var(--text);
    vertical-align: middle;
}
.yct-table tbody tr:hover { background: rgba(45, 212, 191, 0.04); }
.yct-table tbody tr:last-child td { border-bottom: none; }
.yct-table .yct-row-actions { display: flex; gap: 6px; }

.yct-badge {
    display: inline-block;
    padding: 3px 9px;
    font-size: 11px;
    font-family: var(--mono);
    letter-spacing: 1px;
    background: rgba(45, 212, 191, 0.12);
    border: 1px solid rgba(45, 212, 191, 0.3);
    color: var(--teal);
}
.yct-badge-amber { background: rgba(245, 158, 11, 0.12); border-color: rgba(245, 158, 11, 0.3); color: var(--amber); }
.yct-badge-red { background: rgba(239, 68, 68, 0.12); border-color: rgba(239, 68, 68, 0.3); color: var(--red); }
.yct-badge-blue { background: rgba(56, 189, 248, 0.12); border-color: rgba(56, 189, 248, 0.3); color: var(--blue); }
.yct-badge-green { background: rgba(34, 197, 94, 0.12); border-color: rgba(34, 197, 94, 0.3); color: var(--green); }

.yct-empty {
    padding: 60px 20px;
    text-align: center;
    color: var(--text-3);
    font-size: 13px;
    letter-spacing: 1.5px;
}
.yct-empty .yct-empty-line {
    display: inline-block;
    width: 60px;
    height: 1px;
    background: var(--line-strong);
    margin: 14px 0;
    vertical-align: middle;
}

/* ========================================================
   TOAST
   ======================================================== */

#toast-host {
    position: fixed;
    top: 90px;
    right: 28px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
}
.toast-item {
    pointer-events: auto;
    min-width: 260px;
    max-width: 360px;
    padding: 14px 18px;
    background: rgba(20, 28, 48, 0.92);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid var(--line-strong);
    border-left: 3px solid var(--teal);
    color: var(--text);
    font-size: 13px;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-2);
    transform: translateX(20px);
    opacity: 0;
    transition: all 0.3s ease;
}
.toast-item.show { transform: translateX(0); opacity: 1; }
.toast-item.toast-success { border-left-color: var(--green); }
.toast-item.toast-error { border-left-color: var(--red); }
.toast-item.toast-warning { border-left-color: var(--amber); }

/* ========================================================
   FOOTER
   ======================================================== */

.yct-footer {
    position: relative;
    z-index: 1;
    margin-top: 60px;
    background: linear-gradient(180deg, rgba(14, 20, 36, 0.6), rgba(10, 15, 28, 0.95));
    border-top: 1px solid var(--glass-border);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}
.yct-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--teal), transparent);
    opacity: 0.5;
}
.yct-footer-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr;
    gap: 60px;
    padding: 56px 60px 36px;
    max-width: 1600px;
    margin: 0 auto;
}
.yct-footer-col h5 {
    font-size: 13px;
    color: var(--text);
    letter-spacing: 3px;
    margin-bottom: 18px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--line-strong);
    text-transform: uppercase;
    position: relative;
}
.yct-footer-col h5::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 36px;
    height: 2px;
    background: var(--teal);
}
.yct-footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.yct-footer-col ul li {
    font-size: 13px;
    color: var(--text-2);
    letter-spacing: 0.5px;
    padding-left: 14px;
    position: relative;
}
.yct-footer-col ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 5px;
    height: 5px;
    background: var(--teal);
}
.yct-footer-brand {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 18px;
}
.yct-footer-brand strong {
    display: block;
    font-size: 17px;
    color: var(--text);
    letter-spacing: 2px;
}
.yct-footer-brand span {
    display: block;
    font-size: 11px;
    color: var(--text-3);
    letter-spacing: 3px;
    margin-top: 2px;
    text-transform: uppercase;
}
.yct-footer-desc {
    color: var(--text-2);
    font-size: 13px;
    line-height: 1.8;
    letter-spacing: 0.5px;
    max-width: 480px;
}
.yct-footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    padding: 22px 60px;
    border-top: 1px solid var(--glass-border);
    background: rgba(10, 15, 28, 0.5);
    font-size: 12px;
    color: var(--text-3);
    letter-spacing: 0.5px;
}
.yct-footer-bottom-left strong { color: var(--text-2); }
.yct-icp {
    color: var(--text-2);
    text-decoration: none;
    border-bottom: 1px dashed var(--line-strong);
    padding-bottom: 1px;
    transition: all 0.22s ease;
}
.yct-icp:hover { color: var(--teal); border-bottom-color: var(--teal); }
.yct-dot { color: var(--text-3); margin: 0 4px; }

/* ========================================================
   LOGIN
   ======================================================== */

.yct-login {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    position: relative;
    overflow: hidden;
}
.yct-login::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 30%, rgba(45, 212, 191, 0.15), transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(245, 158, 11, 0.10), transparent 50%);
    pointer-events: none;
}
.yct-login-left {
    position: relative;
    padding: 60px 80px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    z-index: 1;
}
.yct-login-left .yct-logo-block { margin-bottom: 80px; }

.yct-login-left .yct-login-content h2 {
    font-size: 56px;
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: 2px;
    margin-bottom: 24px;
}
.yct-login-left .yct-login-content h2 .yct-accent {
    background: linear-gradient(120deg, var(--teal), var(--amber));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.yct-login-left .yct-login-content p {
    color: var(--text-2);
    font-size: 15px;
    line-height: 1.8;
    max-width: 460px;
    letter-spacing: 0.5px;
}

.yct-login-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 48px;
    max-width: 520px;
}
.yct-login-feature {
    padding: 18px 20px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-left: 3px solid var(--teal);
    backdrop-filter: blur(14px);
}
.yct-login-feature:nth-child(2) { border-left-color: var(--amber); }
.yct-login-feature:nth-child(3) { border-left-color: var(--blue); }
.yct-login-feature:nth-child(4) { border-left-color: var(--green); }
.yct-login-feature h4 {
    font-size: 14px;
    color: var(--text);
    margin-bottom: 6px;
    letter-spacing: 1px;
}
.yct-login-feature p {
    font-size: 12px;
    color: var(--text-3);
    line-height: 1.5;
    margin: 0;
}

.yct-login-right {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    z-index: 1;
}
.yct-login-box {
    width: 100%;
    max-width: 420px;
    padding: 44px 40px;
    background: var(--glass-bg);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid var(--glass-border);
    box-shadow:
        inset 0 1px 0 var(--glass-hl),
        0 30px 80px rgba(0, 0, 0, 0.5);
    position: relative;
}
.yct-login-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--teal), var(--amber));
}
.yct-login-box h3 {
    font-size: 22px;
    letter-spacing: 2px;
    margin-bottom: 8px;
}
.yct-login-box .yct-sub {
    color: var(--text-3);
    font-size: 12px;
    letter-spacing: 1.5px;
    margin-bottom: 32px;
    font-family: var(--mono);
}
.yct-login-box .yct-form { gap: 22px; }
.yct-login-box .yct-form-actions { margin-top: 12px; }
.yct-login-box .yct-form-actions .yct-btn {
    width: 100%;
    padding: 14px 22px;
    font-size: 14px;
    letter-spacing: 4px;
}
.yct-login-tip {
    margin-top: 22px;
    padding: 12px 14px;
    background: rgba(45, 212, 191, 0.06);
    border: 1px solid rgba(45, 212, 191, 0.18);
    font-size: 11px;
    color: var(--text-2);
    font-family: var(--mono);
    letter-spacing: 1px;
    line-height: 1.7;
}

/* ========================================================
   DASHBOARD MODULES
   ======================================================== */

.yct-module-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: 180px 180px;
    gap: 22px;
    margin-bottom: 24px;
}

.yct-module {
    position: relative;
    padding: 28px 30px;
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--glass-border);
    box-shadow: inset 0 1px 0 var(--glass-hl), var(--shadow-1);
    cursor: pointer;
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.yct-module::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, rgba(45, 212, 191, 0.15), transparent 70%);
    transform: translate(30%, -30%);
    transition: all 0.3s ease;
}
.yct-module:hover {
    transform: translateY(-3px);
    border-color: var(--line-strong);
    box-shadow: inset 0 1px 0 var(--glass-hl), 0 16px 40px rgba(0, 0, 0, 0.5);
}
.yct-module:hover::before { transform: translate(20%, -20%) scale(1.3); }
.yct-module-2::before { background: radial-gradient(circle, rgba(245, 158, 11, 0.15), transparent 70%); }
.yct-module-3::before { background: radial-gradient(circle, rgba(56, 189, 248, 0.15), transparent 70%); }
.yct-module-4::before { background: radial-gradient(circle, rgba(34, 197, 94, 0.15), transparent 70%); }
.yct-module-5::before { background: radial-gradient(circle, rgba(99, 102, 241, 0.12), transparent 70%); }
.yct-module-6::before { background: radial-gradient(circle, rgba(45, 212, 191, 0.15), transparent 70%); }

.yct-module-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(45, 212, 191, 0.10);
    border: 1px solid rgba(45, 212, 191, 0.3);
    margin-bottom: 16px;
    color: var(--teal);
}
.yct-module-2 .yct-module-icon { background: rgba(245, 158, 11, 0.10); border-color: rgba(245, 158, 11, 0.3); color: var(--amber); }
.yct-module-3 .yct-module-icon { background: rgba(56, 189, 248, 0.10); border-color: rgba(56, 189, 248, 0.3); color: var(--blue); }
.yct-module-4 .yct-module-icon { background: rgba(34, 197, 94, 0.10); border-color: rgba(34, 197, 94, 0.3); color: var(--green); }
.yct-module-5 .yct-module-icon { background: rgba(99, 102, 241, 0.10); border-color: rgba(99, 102, 241, 0.3); color: var(--indigo); }
.yct-module-6 .yct-module-icon { background: rgba(45, 212, 191, 0.10); border-color: rgba(45, 212, 191, 0.3); color: var(--teal); }

.yct-module h3 {
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 1.5px;
    margin-bottom: 6px;
    color: var(--text);
}
.yct-module p {
    color: var(--text-2);
    font-size: 12px;
    line-height: 1.6;
    letter-spacing: 0.5px;
}
.yct-module-arrow {
    position: absolute;
    bottom: 22px;
    right: 22px;
    font-family: var(--mono);
    font-size: 12px;
    color: var(--text-3);
    letter-spacing: 1.5px;
}
.yct-module:hover .yct-module-arrow { color: var(--teal); }

.yct-module-lg {
    grid-column: span 2;
    grid-row: span 2;
    padding: 36px 40px;
}
.yct-module-lg h3 { font-size: 28px; margin-bottom: 12px; }
.yct-module-lg p { font-size: 14px; max-width: 360px; }
.yct-module-lg .yct-module-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 24px;
}
.yct-module-lg::before { width: 220px; height: 220px; }

.yct-module-lg .yct-module-stats {
    display: flex;
    gap: 40px;
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid var(--glass-border);
}
.yct-module-lg .yct-module-stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.yct-module-lg .yct-module-stat span {
    font-size: 11px;
    color: var(--text-3);
    letter-spacing: 1.5px;
    text-transform: uppercase;
}
.yct-module-lg .yct-module-stat strong {
    font-size: 24px;
    color: var(--text);
    font-variant-numeric: tabular-nums;
}

/* ========================================================
   INFO LIST
   ======================================================== */

.yct-info-list { display: flex; flex-direction: column; }
.yct-info-item {
    display: grid;
    grid-template-columns: 120px 1fr auto;
    align-items: center;
    gap: 16px;
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
}
.yct-info-item:last-child { border-bottom: none; }
.yct-info-item .yct-info-label {
    font-size: 12px;
    color: var(--text-3);
    letter-spacing: 1.5px;
    text-transform: uppercase;
}
.yct-info-item .yct-info-value { font-size: 14px; color: var(--text); }
.yct-info-item .yct-info-value strong {
    color: var(--teal);
    font-family: var(--mono);
    font-weight: 600;
    margin-right: 6px;
}

/* ========================================================
   PRINT
   ======================================================== */

@media print {
    body * { visibility: hidden; }
    .yct-print, .yct-print * { visibility: visible; }
    .yct-print {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        background: #fff;
        color: #000;
        padding: 40px;
    }
    .yct-no-print { display: none !important; }
}

.yct-print { display: none; }
.yct-print.show {
    display: block;
    background: #fff;
    color: #000;
    padding: 50px;
    position: fixed;
    inset: 0;
    z-index: 9000;
    overflow: auto;
}
.yct-print h1 {
    text-align: center;
    font-size: 28px;
    margin-bottom: 30px;
    border-bottom: 2px solid #000;
    padding-bottom: 14px;
    letter-spacing: 4px;
}
.yct-print table { width: 100%; border-collapse: collapse; margin-bottom: 30px; }
.yct-print table th, .yct-print table td {
    border: 1px solid #000;
    padding: 10px 14px;
    font-size: 14px;
    text-align: left;
}
.yct-print table th { background: #f0f0f0; font-weight: 600; }
.yct-print .yct-print-foot {
    display: flex;
    justify-content: space-between;
    margin-top: 60px;
    font-size: 13px;
}
.yct-print .yct-print-foot div {
    border-top: 1px solid #000;
    padding-top: 6px;
    min-width: 200px;
    text-align: center;
}
.yct-print .yct-print-issuer {
    text-align: right;
    margin-top: 40px;
    font-size: 13px;
    line-height: 1.8;
}

/* ========================================================
   RESPONSIVE
   ======================================================== */

@media (max-width: 1280px) {
    .yct-stat-grid { grid-template-columns: repeat(2, 1fr); }
    .yct-asym-grid-3 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 960px) {
    .yct-header { grid-template-columns: 1fr; height: auto; padding: 16px; gap: 12px; }
    .yct-nav { flex-wrap: wrap; justify-content: flex-start; }
    .yct-main { padding: 20px; }
    .yct-asym-grid, .yct-asym-grid-3, .yct-asym-grid-2 { grid-template-columns: 1fr; }
    .yct-asym-grid > .yct-asym-a { grid-row: auto; }
    .yct-form-row, .yct-form-row-3 { grid-template-columns: 1fr; }
    .yct-module-grid { grid-template-columns: 1fr; grid-template-rows: auto; }
    .yct-module-lg { grid-column: span 1; grid-row: span 1; }
    .yct-login { grid-template-columns: 1fr; }
    .yct-login-left { padding: 40px 24px; }
    .yct-login-left .yct-login-content h2 { font-size: 32px; }
    .yct-footer-grid { grid-template-columns: 1fr; gap: 30px; padding: 36px 24px 24px; }
    .yct-footer-bottom { padding: 16px 24px; flex-direction: column; align-items: flex-start; }
}

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg-1); }
::-webkit-scrollbar-thumb { background: rgba(160, 175, 200, 0.2); }
::-webkit-scrollbar-thumb:hover { background: rgba(160, 175, 200, 0.35); }
::selection { background: rgba(45, 212, 191, 0.3); color: var(--text); }