@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
    --bg: #0c1024;
    --surface: #11162a;
    --surface-2: #141b32;
    --surface-3: #0f1326;
    --border: #1f2740;
    --border-soft: #1a2138;
    --text: #e5e7ee;
    --muted: #9aa3b5;
    --muted-2: #7d879a;
    --accent: #1e3a8a;
    --accent-2: #4338ca;
    --coral: #f43f5e;
    --coral-2: #e11d48;
    --success: #34d399;
    --danger: #f87171;
    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 18px;
    --radius-xl: 22px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 20px;
    --space-6: 24px;
    --space-7: 28px;
    --space-8: 32px;
    --space-10: 40px;
    --shadow-1: 0 10px 30px rgba(0, 0, 0, 0.28);
    --shadow-2: 0 18px 48px rgba(0, 0, 0, 0.32);
    --transition: 200ms ease;
}

[data-theme="light"] {
    --bg: #fef7ff;
    --surface: #ffffff;
    --surface-2: #f5f2ff;
    --surface-3: #f0ecff;
    --border: #dfe2ec;
    --border-soft: #e8eaf3;
    --text: #0f172a;
    --muted: #4b5563;
    --muted-2: #6b7280;
    --accent: #1e3a8a;
    --accent-2: #4338ca;
    --coral: #e11d48;
    --coral-2: #be123c;
    --success: #059669;
    --danger: #dc2626;
    --shadow-1: 0 10px 30px rgba(0, 0, 0, 0.08);
    --shadow-2: 0 18px 48px rgba(0, 0, 0, 0.12);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
    background: radial-gradient(circle at 20% 20%, rgba(67,56,202,0.18), transparent 32%),
                radial-gradient(circle at 80% 10%, rgba(244,63,94,0.12), transparent 28%),
                linear-gradient(135deg, var(--bg), #0a0f1f 70%);
    color: var(--text);
    min-height: 100vh;
    padding: var(--space-6);
    -webkit-font-smoothing: antialiased;
}

.page-shell { max-width: 1400px; margin: 0 auto; display: flex; flex-direction: column; gap: var(--space-6); position: relative; z-index: 1; }

.header { position: sticky; top: var(--space-4); z-index: 12; display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); padding: var(--space-4); background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-xl); box-shadow: var(--shadow-1); }

.brand { display: flex; align-items: center; gap: var(--space-3); }
.brand-mark { width: 44px; height: 44px; border-radius: var(--radius-lg); background: linear-gradient(135deg, var(--accent), var(--accent-2)); display: grid; place-items: center; color: #fff; font-weight: 700; box-shadow: 0 8px 20px rgba(30,58,138,0.35); }
.brand-copy { display: flex; flex-direction: column; gap: 2px; }
.brand-name { font-weight: 700; letter-spacing: -0.01em; color: var(--text); }
.brand-sub { color: var(--muted); font-size: 0.95rem; }

.header-controls { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; }

.btn { border: 1px solid var(--border); background: var(--surface-2); color: var(--text); padding: 10px 14px; border-radius: var(--radius-md); font-weight: 600; font-size: 0.95rem; cursor: pointer; transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition); display: inline-flex; align-items: center; gap: 8px; text-decoration: none; }
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow-1); border-color: var(--border-soft); }
.btn:active { transform: translateY(0); }
.btn-primary { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; border-color: transparent; box-shadow: 0 12px 28px rgba(30,58,138,0.35); }
.btn-primary:hover { box-shadow: 0 14px 32px rgba(30,58,138,0.45); }
.btn-ghost { background: var(--surface-3); border-color: var(--border-soft); color: var(--text); }
.btn-danger { background: linear-gradient(135deg, var(--coral), var(--coral-2)); color: #fff; border-color: transparent; box-shadow: 0 12px 28px rgba(225,29,72,0.3); }
.btn-small { padding: 8px 10px; font-size: 0.86rem; }
.btn-copy { background: var(--surface-3); color: var(--muted); border-color: var(--border); }
.btn-copy:hover { color: var(--text); border-color: var(--border-soft); }

.burger-menu { display: none; flex-direction: column; gap: 6px; padding: 10px; border-radius: var(--radius-md); border: 1px solid var(--border); background: var(--surface-2); cursor: pointer; }
.burger-line { width: 22px; height: 3px; border-radius: 999px; background: var(--text); }

.filter-bar { padding: var(--space-5); border-radius: var(--radius-xl); background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-1); display: flex; justify-content: space-between; gap: var(--space-4); align-items: center; }
.filter-actions { width: 100%; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--space-4); align-items: center; }
.filter-buttons { display: flex; gap: var(--space-3); flex-wrap: wrap; justify-content: flex-end; }
.filter-dropdown { display: none; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.12em; font-weight: 700; color: var(--coral); font-size: 0.9rem; }
.lede { color: var(--muted); font-size: 1.05rem; }

.search-container { position: relative; }
.search-input { width: 100%; padding: 14px 48px 14px 14px; border-radius: var(--radius-lg); border: 1px solid var(--border); background: var(--surface-3); color: var(--text); font-size: 1rem; }
.search-input::placeholder { color: var(--muted); }
.search-input:focus { outline: 2px solid rgba(30,58,138,0.4); }
.search-clear { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); border: none; background: transparent; color: var(--muted); font-size: 1.1rem; cursor: pointer; padding: 6px; border-radius: 999px; }
.search-clear:hover { color: var(--text); background: var(--surface-2); }

.vault-layout { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-6); align-items: start; }
.vault-main, .vault-aside, .hero, .mobile-menu-content, .modal-content { position: relative; }
.vault-main { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-xl); padding: var(--space-6); box-shadow: var(--shadow-1); }
.vault-simple { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-xl); padding: var(--space-6); box-shadow: var(--shadow-1); display: flex; flex-direction: column; gap: var(--space-5); }

.section-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--space-4); gap: var(--space-3); }
.section-actions { display: flex; gap: var(--space-2); flex-wrap: wrap; }

.copy-feedback { position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%) scale(0.9); background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; padding: var(--space-4) var(--space-6); border-radius: var(--radius-xl); box-shadow: var(--shadow-2); z-index: 100; opacity: 0; transition: opacity 220ms ease, transform 220ms ease; font-weight: 700; font-size: 1rem; text-align: center; min-width: 240px; }
.copy-feedback.show { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.copy-feedback.error-message { background: linear-gradient(135deg, var(--coral), var(--coral-2)); }

.skeleton-grid { display: none; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--space-3); margin-bottom: var(--space-4); }
.skeleton-card { height: 120px; border-radius: var(--radius-lg); background: linear-gradient(90deg, rgba(255,255,255,0.04), rgba(255,255,255,0.08), rgba(255,255,255,0.04)); background-size: 200% 100%; animation: shimmer 1.4s infinite; border: 1px solid var(--border-soft); }
.skeleton-card.wide { grid-column: span 2; }

.table-container { background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-1); }
.password-table { width: 100%; border-collapse: collapse; }
.password-table th { text-align: left; padding: var(--space-4); background: var(--surface-3); text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.78rem; color: var(--muted); position: sticky; top: 0; }
.password-table td { padding: var(--space-4); border-top: 1px solid var(--border-soft); }
.password-row:hover { background: var(--surface-3); }
.platform-name { font-weight: 700; color: #fff; }
.email-cell { color: var(--muted); }
.username-cell, .password-cell { display: flex; align-items: center; gap: var(--space-3); }
.username-text { font-weight: 600; color: var(--text); }
.password-text { font-family: 'SFMono-Regular','Menlo',monospace; background: var(--surface-3); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 10px 12px; min-width: 170px; text-align: center; letter-spacing: 0.08em; color: var(--text); cursor: pointer; transition: border-color var(--transition), transform var(--transition); }
.password-text:hover { transform: translateY(-1px); border-color: var(--border-soft); }
.actions-cell { display: flex; gap: var(--space-2); justify-content: flex-end; }

.mobile-password-list { display: none; gap: var(--space-4); flex-direction: column; }
.password-card { padding: var(--space-5); border-radius: var(--radius-xl); background: var(--surface-2); border: 1px solid var(--border); box-shadow: var(--shadow-1); transition: transform var(--transition), box-shadow var(--transition); }
.password-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-2); }
.password-card-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: var(--space-4); }
.password-card-platform { font-size: 1.15rem; font-weight: 700; color: #fff; }
.password-card-email { color: var(--muted); word-break: break-all; }
.password-card-row { padding: var(--space-4); border-radius: var(--radius-lg); background: var(--surface-3); border: 1px solid var(--border); display: flex; flex-direction: column; gap: 6px; }
.password-card-label { color: var(--muted-2); text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.82rem; }
.password-card-value { display: flex; align-items: center; gap: var(--space-3); }
.password-card-text { color: var(--text); font-weight: 600; }
.password-card-password { font-family: 'SFMono-Regular','Menlo',monospace; flex: 1; text-align: center; padding: 10px; border-radius: var(--radius-md); border: 1px solid var(--border); background: var(--surface-3); cursor: pointer; letter-spacing: 0.08em; color: var(--text); }
.card-actions .password-card-label { color: var(--muted-2); }
.actions-inline { display: flex; gap: var(--space-2); flex-wrap: wrap; }

.workplace-credentials .platform-name,
.workplace-credentials .password-text,
.workplace-credentials .password-card-platform,
.workplace-credentials .password-card-email,
.workplace-credentials .password-card-text { color: #f59e0b !important; }

.vault-aside .shortcut-list,
.shortcut-list,
.tip-card { display: none; }

.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: var(--space-4); }
.form-group label { font-weight: 700; font-size: 0.9rem; letter-spacing: 0.04em; color: var(--muted); text-transform: uppercase; }
.form-control { width: 100%; padding: 12px 14px; border-radius: var(--radius-md); border: 1px solid var(--border); background: var(--surface-3); color: var(--text); font-size: 1rem; }
.form-control:focus { outline: 2px solid rgba(30,58,138,0.4); border-color: rgba(30,58,138,0.5); }
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: var(--space-3); }
.password-input-group { display: flex; gap: var(--space-2); align-items: center; }
.inline-input { display: flex; gap: var(--space-2); }
.checkbox-group { display: flex; align-items: center; gap: 10px; }
.checkbox-group input[type="checkbox"] { accent-color: var(--accent); width: 20px; height: 20px; }
.checkbox-label { cursor: pointer; color: var(--text); font-weight: 600; }

.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: radial-gradient(circle at 30% 20%, rgba(67,56,202,0.18), transparent 40%),
                radial-gradient(circle at 70% 80%, rgba(225,29,72,0.16), transparent 38%),
                rgba(5, 8, 18, 0.75);
    z-index: 60;
    align-items: center;
    justify-content: center;
    padding: var(--space-6);
    backdrop-filter: blur(16px);
}
.modal.show { display: flex; }
.modal-content {
    position: relative;
    max-width: 760px;
    width: min(760px, 100%);
    max-height: 88vh;
    overflow-y: auto;
    padding: var(--space-6);
    border-radius: 22px;
    background: linear-gradient(145deg, rgba(20,26,46,0.96), rgba(15,19,36,0.94));
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow: 0 28px 90px rgba(0,0,0,0.48), inset 0 1px 0 rgba(255,255,255,0.06);
}
.modal-content::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 22px;
    pointer-events: none;
    background: linear-gradient(135deg, rgba(30,58,138,0.14), rgba(225,29,72,0.12));
    mix-blend-mode: screen;
    opacity: 0.9;
}
.compact-modal { max-width: 820px; }
.modal-header {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    padding: var(--space-3) var(--space-3) var(--space-3);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.modal-title {
    font-size: 1.5rem;
    letter-spacing: -0.01em;
    color: #f7f8fb;
}
.close {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-full);
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    color: #cfd4e5;
    cursor: pointer;
    transition: transform var(--transition), border-color var(--transition), background var(--transition), color var(--transition);
}
.close:hover {
    transform: translateY(-1px);
    border-color: rgba(255,255,255,0.22);
    background: rgba(255,255,255,0.08);
    color: #fff;
}
.modal-actions {
    position: relative;
    z-index: 1;
    display: flex;
    gap: var(--space-3);
    justify-content: flex-end;
    margin-top: var(--space-5);
    padding-top: var(--space-4);
    border-top: 1px solid rgba(255,255,255,0.08);
}
.message-modal { max-width: 420px; text-align: center; }
.message-content { display: flex; flex-direction: column; gap: var(--space-3); align-items: center; }
.message-icon { font-size: 2.4rem; }
.message-text { font-weight: 700; color: var(--text); }
.info-modal { max-width: 600px; padding: 0; }
.info-content { position: relative; z-index: 1; padding: var(--space-5); display: flex; flex-direction: column; gap: var(--space-4); }
.info-item { padding: var(--space-3) var(--space-3) var(--space-2); border-radius: var(--radius-lg); background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.06); box-shadow: inset 0 1px 0 rgba(255,255,255,0.04); }
.info-label { color: #d7dcef; text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.8rem; }
.info-value { margin-top: var(--space-2); font-weight: 700; color: #fdfefe; background: rgba(255,255,255,0.06); padding: var(--space-3); border-radius: var(--radius-lg); border: 1px solid rgba(255,255,255,0.1); box-shadow: inset 0 1px 0 rgba(255,255,255,0.06), 0 10px 28px rgba(0,0,0,0.4); }

.email-list { margin-top: var(--space-3); }
.email-scroll { max-height: 220px; overflow-y: auto; display: flex; gap: var(--space-2); flex-wrap: wrap; }
.email-pill { padding: 10px 12px; border-radius: var(--radius-full); border: 1px solid var(--border); background: var(--surface-3); color: var(--text); }

.empty-state { text-align: center; padding: var(--space-6); border-radius: var(--radius-lg); border: 1px dashed var(--border); color: var(--muted); background: var(--surface-3); }
.empty-state h3 { color: var(--text); margin-bottom: var(--space-2); }

.mobile-menu { position: fixed; inset: 0; background: rgba(5, 8, 18, 0.7); backdrop-filter: blur(10px); z-index: 40; display: none; align-items: center; justify-content: center; padding: var(--space-6); }
.mobile-menu.show { display: flex; }
.mobile-menu-content { width: min(420px, 100%); padding: var(--space-6); border-radius: var(--radius-xl); background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-2); }
.mobile-menu-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--space-4); }
.mobile-menu-buttons { display: flex; flex-direction: column; gap: var(--space-3); }
.mobile-menu-close { width: 44px; height: 44px; border-radius: var(--radius-full); border: 1px solid var(--border); background: transparent; color: var(--text); cursor: pointer; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: linear-gradient(180deg, var(--accent), var(--accent-2)); border-radius: 999px; }
::-webkit-scrollbar-track { background: var(--surface-3); }

@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

@media (max-width: 1100px) { .hero-grid, .vault-layout { grid-template-columns: 1fr; } .vault-layout { gap: var(--space-5); } }

@media (max-width: 900px) {
    body { padding: var(--space-4); }
    .filter-actions { grid-template-columns: 1fr; }
    .filter-buttons { justify-content: flex-start; }
    .vault-simple { padding: var(--space-5); }
}

@media (max-width: 768px) {
    /* Global spacing */
    body { padding: var(--space-3); }
    .page-shell { gap: var(--space-4); }

    /* Main sections */
    .filter-bar { padding: var(--space-4); border-radius: var(--radius-lg); }
    .vault-simple { padding: var(--space-4); border-radius: var(--radius-lg); gap: var(--space-4); }

    /* Tables/cards */
    .table-container { display: none; }
    .mobile-password-list {
        display: flex;
        gap: var(--space-3);
    }
    .password-card {
        padding: var(--space-4);
        border-radius: var(--radius-lg);
    }
    .password-card-header { margin-bottom: var(--space-3); }
    .password-card-row { padding: var(--space-3); }

    /* keep copy feedback perfectly centered on mobile */
    .copy-feedback {
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%) scale(0.9);
        width: calc(100% - 2 * var(--space-4));
        max-width: 320px;
    }
    .copy-feedback.show {
        transform: translate(-50%, -50%) scale(1);
    }
    .nav-shell.header { position: sticky; top: var(--space-3); }

    /* Use dropdown instead of inline buttons on mobile */
    .filter-buttons { display: none; }
    .filter-dropdown { display: block; }

    /* Mobile cards: stack copy buttons under fields */
    .password-card-value {
        flex-direction: column;
        align-items: stretch;
    }
    .password-card-value .btn-copy {
        width: 100%;
        justify-content: center;
        margin-top: var(--space-2);
    }

    /* Mobile: edit/delete smaller and inline */
    .card-actions .password-card-value.actions-inline {
        flex-direction: row;
        justify-content: center;
        gap: var(--space-2);
    }
    .card-actions .password-card-value.actions-inline .btn {
        padding: 6px 8px;
        font-size: 0.75rem;
        min-width: auto;
        min-height: 32px;
    }

    /* Modals - mobile refinement */
    .modal {
        padding: var(--space-3);
    }
    .modal-content {
        width: calc(100% - var(--space-3));
        max-width: 100%;
        padding: var(--space-4);
        border-radius: 16px;
    }
    .modal-header {
        padding: var(--space-2) var(--space-2) var(--space-2);
    }
    .modal-title {
        font-size: 1.2rem;
    }
    .close {
        width: 38px;
        height: 38px;
    }
    .info-content {
        padding: var(--space-4);
        gap: var(--space-3);
    }
    .info-item {
        padding: var(--space-3) var(--space-3) var(--space-2);
    }
}

@media (max-width: 540px) {
    body { padding: var(--space-3); }
    .hero, .vault-main, .vault-aside { padding: var(--space-4); }
    .hero-grid { gap: var(--space-5); }
    .brand-name { font-size: 1.1rem; }
    .brand-mark { width: 40px; height: 40px; }
    .password-card { padding: var(--space-4); }
}

/* Login page */
.login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: var(--space-6); background: linear-gradient(145deg, var(--bg), #0b1124 70%, #0a0f1f 100%); }
.login-container { width: min(420px, 100%); }
.login-box { padding: var(--space-6); border-radius: var(--radius-xl); background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-2); text-align: center; }
.login-box h1 { font-size: clamp(1.8rem, 4vw, 2.2rem); margin-bottom: var(--space-2); }
.login-box > p { color: var(--muted); margin-bottom: var(--space-5); }
.pin-input-container input { width: 100%; padding: var(--space-4); border-radius: var(--radius-lg); border: 1px solid var(--border); background: var(--surface-3); color: var(--text); font-size: 2rem; letter-spacing: 0.4em; text-align: center; }
.pin-input-container input:focus { outline: 2px solid rgba(30,58,138,0.4); }
.login-info { margin-top: var(--space-5); color: var(--muted); border-top: 1px solid var(--border-soft); padding-top: var(--space-4); display: grid; gap: 6px; }
.error-message { background: linear-gradient(135deg, var(--coral), var(--coral-2)); color: #fff; padding: var(--space-3); border-radius: var(--radius-md); margin-bottom: var(--space-4); font-weight: 700; box-shadow: var(--shadow-1); }