/* =========================================================
   K STREAMING — WEB DASHBOARD
   Premium dark theme admin panel
   ========================================================= */

/* ── Tokens ── */
:root {
    --bg-base:    #060918;
    --bg-surface: #0c1225;
    --bg-card:    #111a33;
    --bg-card-hover: #162040;
    --bg-input:   #0f1830;
    --border:     rgba(255,255,255,0.06);
    --border-hover: rgba(56,189,248,0.25);
    --primary:    #38BDF8;
    --primary-dim: rgba(56,189,248,0.15);
    --primary-glow: rgba(56,189,248,0.25);
    --secondary:  #4ADE80;
    --accent-purple: #A78BFA;
    --danger:     #F87171;
    --danger-dim: rgba(248,113,113,0.12);
    --warning:    #FBBF24;
    --warning-dim: rgba(251,191,36,0.12);
    --whatsapp:   #25D366;
    --whatsapp-dark: #128C7E;
    --text:       #E2E8F0;
    --text-dim:   #64748B;
    --text-muted: #475569;
    --font:       'Inter', system-ui, -apple-system, sans-serif;
    --sidebar-w:  270px;
    --radius-xl:  20px;
    --radius-lg:  16px;
    --radius-md:  12px;
    --radius-sm:  8px;
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-tap-highlight-color: transparent; scroll-behavior: smooth; }

body {
    font-family: var(--font);
    background: var(--bg-base);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

input, button, select, textarea { font-family: var(--font); color: var(--text); }
a { color: var(--primary); text-decoration: none; }
::selection { background: var(--primary); color: #000; }

/* ── Animated Background ── */
.bg-effects {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.bg-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.4;
    animation: orbFloat 20s ease-in-out infinite;
}

.orb-1 {
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(56,189,248,0.3), transparent 70%);
    top: -10%; left: -5%;
    animation-duration: 25s;
}

.orb-2 {
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(167,139,250,0.25), transparent 70%);
    bottom: -15%; right: -5%;
    animation-duration: 20s;
    animation-delay: -7s;
}

.orb-3 {
    width: 350px; height: 350px;
    background: radial-gradient(circle, rgba(74,222,128,0.15), transparent 70%);
    top: 40%; left: 50%;
    animation-duration: 30s;
    animation-delay: -12s;
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25%      { transform: translate(40px, -50px) scale(1.1); }
    50%      { transform: translate(-30px, 30px) scale(0.95); }
    75%      { transform: translate(20px, 50px) scale(1.05); }
}

.bg-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
    background-size: 60px 60px;
}

/* ═══════════════════════════════════════════════
   SIDEBAR
   ═══════════════════════════════════════════════ */
.sidebar {
    position: fixed;
    left: 0; top: 0; bottom: 0;
    width: var(--sidebar-w);
    background: rgba(12,18,37,0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    z-index: 500;
    transition: transform var(--transition);
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 28px 24px 24px;
}

.brand-logo {
    width: 44px; height: 44px;
    border-radius: 14px;
    object-fit: cover;
    box-shadow: 0 4px 20px rgba(56,189,248,0.15);
}

.brand-name {
    font-size: 18px;
    font-weight: 800;
    letter-spacing: -0.3px;
}

.brand-tag {
    font-size: 11px;
    color: var(--text-dim);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sidebar-nav {
    padding: 12px 16px;
    flex: 1;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 12px 16px;
    background: none;
    border: none;
    border-radius: var(--radius-md);
    color: var(--text-dim);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
    margin-bottom: 4px;
}

.nav-item:hover {
    background: rgba(255,255,255,0.04);
    color: var(--text);
}

.nav-item.active {
    background: var(--primary-dim);
    color: var(--primary);
    font-weight: 600;
}

.nav-item .material-icons-round { font-size: 20px; }

.sidebar-stats {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.stat-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
}

.stat-icon {
    font-size: 22px;
    color: var(--primary);
}

.stat-icon.warning { color: var(--warning); }

.stat-number {
    display: block;
    font-size: 20px;
    font-weight: 800;
    line-height: 1;
}

.stat-label {
    display: block;
    font-size: 11px;
    color: var(--text-dim);
    margin-top: 2px;
}

.sidebar-footer {
    padding: 18px 24px;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    color: var(--secondary);
    font-weight: 500;
}

.sidebar-footer .material-icons-round { font-size: 16px; }

/* ═══════════════════════════════════════════════
   MOBILE HEADER
   ═══════════════════════════════════════════════ */
.mobile-header {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0;
    height: 60px;
    background: rgba(12,18,37,0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 0 16px;
    align-items: center;
    justify-content: space-between;
    z-index: 400;
}

.menu-toggle {
    background: none; border: none; color: var(--text);
    width: 40px; height: 40px; border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
}

.mobile-brand {
    display: flex; align-items: center; gap: 10px;
}

.brand-logo-sm {
    width: 30px; height: 30px; border-radius: 8px; object-fit: cover;
}

.mobile-brand h2 { font-size: 16px; font-weight: 700; }

.badge {
    background: var(--primary-dim);
    color: var(--primary);
    font-size: 12px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
}

.sidebar-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.5);
    z-index: 450;
    backdrop-filter: blur(4px);
}

/* ═══════════════════════════════════════════════
   MAIN CONTENT
   ═══════════════════════════════════════════════ */
.main-content {
    margin-left: var(--sidebar-w);
    min-height: 100vh;
    position: relative;
    z-index: 1;
}

/* ── Screens ── */
.screen {
    display: none;
    flex-direction: column;
    padding: 32px 40px;
    animation: screenIn 0.4s ease;
    min-height: 100vh;
}

.screen.active { display: flex; }

#screen-form {
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding-top: 0;
    padding-bottom: 0;
}

#screen-form .page-header {
    display: none;
}

@keyframes screenIn {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── Page Header ── */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 28px;
    flex-wrap: wrap;
    gap: 16px;
}

.page-title {
    font-size: 28px;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.page-subtitle {
    font-size: 14px;
    color: var(--text-dim);
    margin-top: 4px;
}

.detail-header-left {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.detail-client-info {
    display: flex;
    align-items: center;
    gap: 14px;
}

.detail-avatar {
    width: 48px; height: 48px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--primary), var(--accent-purple));
    display: flex; align-items: center; justify-content: center;
}

.detail-avatar .material-icons-round { font-size: 24px; color: #fff; }

.detail-header-right {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

/* ── Buttons ── */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--primary), #0EA5E9);
    border: none;
    border-radius: var(--radius-md);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-primary:hover {
    box-shadow: 0 6px 24px var(--primary-glow);
    transform: translateY(-1px);
}

.btn-primary:active { transform: scale(0.97); }
.btn-primary .material-icons-round { font-size: 18px; }

.btn-primary.lg {
    padding: 14px 28px;
    font-size: 15px;
    border-radius: var(--radius-lg);
}

.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    background: none;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-dim);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-ghost:hover {
    background: rgba(255,255,255,0.04);
    border-color: rgba(255,255,255,0.12);
    color: var(--text);
}

.btn-ghost .material-icons-round { font-size: 18px; }

.btn-danger {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--danger);
    border: none;
    border-radius: var(--radius-md);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
}

.btn-danger:hover { box-shadow: 0 4px 16px rgba(248,113,113,0.35); }
.btn-danger .material-icons-round { font-size: 18px; }

.danger-ghost {
    border-color: transparent;
    padding: 8px;
}

.danger-ghost:hover {
    background: var(--danger-dim);
    color: var(--danger);
}

/* ── Search Box ── */
.toolbar { margin-bottom: 24px; }

.search-box {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 0 18px;
    height: 48px;
    max-width: 500px;
    transition: all var(--transition);
}

.search-box:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-dim);
}

.search-box .material-icons-round { font-size: 20px; color: var(--text-dim); }
.search-box:focus-within .material-icons-round { color: var(--primary); }

.search-box input {
    flex: 1;
    background: none;
    border: none;
    outline: none;
    font-size: 14px;
    min-width: 0;
}

.search-box input::placeholder { color: var(--text-muted); }

.search-hint {
    font-size: 11px;
    padding: 2px 8px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-muted);
    font-weight: 500;
}

.search-box.compact {
    max-width: 240px;
    height: 40px;
}

/* ═══════════════════════════════════════════════
   PROFILES GRID (SCREEN 1)
   ═══════════════════════════════════════════════ */
.profiles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 16px;
}

.profile-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    cursor: pointer;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.profile-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--primary-dim), transparent 60%);
    opacity: 0;
    transition: opacity var(--transition);
}

.profile-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.profile-card:hover::before { opacity: 1; }
.profile-card:active { transform: scale(0.985); }

.profile-avatar {
    width: 50px; height: 50px; min-width: 50px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--primary), var(--accent-purple));
    display: flex; align-items: center; justify-content: center;
    position: relative; z-index: 1;
}

.profile-avatar .material-icons-round { font-size: 24px; color: #fff; }

.profile-info { flex: 1; min-width: 0; position: relative; z-index: 1; }

.profile-number {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: -0.2px;
}

.profile-sub {
    font-size: 12px;
    color: var(--text-dim);
    margin-top: 3px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.profile-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 20px;
    margin-left: 4px;
}

.profile-badge.green  { background: rgba(74,222,128,0.12); color: #4ADE80; }
.profile-badge.yellow { background: rgba(251,191,36,0.12); color: #FBBF24; }
.profile-badge.red    { background: rgba(248,113,113,0.12); color: #F87171; }

.profile-arrow {
    position: relative; z-index: 1;
}

.profile-arrow .material-icons-round { font-size: 18px; color: var(--text-muted); }

/* ═══════════════════════════════════════════════
   PURCHASES GRID (SCREEN 2)
   ═══════════════════════════════════════════════ */
.purchases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 20px;
}

.purchase-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition);
    animation: cardPop 0.4s ease both;
}

@keyframes cardPop {
    from { opacity: 0; transform: scale(0.96) translateY(12px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}

.purchase-card:hover {
    border-color: var(--border-hover);
    box-shadow: 0 12px 40px rgba(0,0,0,0.25);
}

.card-top {
    padding: 24px 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-top-left h3 {
    font-size: 22px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary), #7DD3FC);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.card-top-left span {
    font-size: 12px;
    color: var(--text-dim);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.days-badge {
    width: 56px; height: 56px;
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 22px;
    line-height: 1;
}

.days-badge small {
    font-size: 9px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 2px;
}

.days-green  { background: rgba(74,222,128,0.1);  color: #4ADE80; border: 1.5px solid rgba(74,222,128,0.25); }
.days-yellow { background: rgba(251,191,36,0.1);  color: #FBBF24; border: 1.5px solid rgba(251,191,36,0.25); }
.days-red    { background: rgba(248,113,113,0.1);  color: #F87171; border: 1.5px solid rgba(248,113,113,0.25); }

.card-body {
    padding: 20px 24px;
}

.card-divider {
    border: none;
    border-top: 1px solid var(--border);
    margin: 0;
}

.info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px 20px;
    margin-top: 16px;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.info-item .material-icons-round {
    font-size: 18px;
    color: var(--primary);
    margin-top: 1px;
    flex-shrink: 0;
}

.info-item.full {
    grid-column: 1 / -1;
}

.info-label {
    font-size: 11px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

.info-value {
    font-size: 14px;
    font-weight: 600;
    word-break: break-all;
    margin-top: 1px;
}

.info-value.accent { font-weight: 800; }

.card-footer {
    padding: 16px 24px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.card-footer-left {
    display: flex; gap: 8px;
}

.btn-card {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    border: none;
    transition: all var(--transition);
}

.btn-card:active { transform: scale(0.94); }

.btn-card.edit {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--text);
}

.btn-card.edit:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.2);
}

.btn-card.delete {
    background: var(--danger-dim);
    color: var(--danger);
}

.btn-card.delete:hover { background: rgba(248,113,113,0.2); }

.btn-card.share {
    background: linear-gradient(135deg, var(--whatsapp), var(--whatsapp-dark));
    color: #fff;
    padding: 8px 20px;
}

.btn-card.share:hover {
    box-shadow: 0 4px 16px rgba(37,211,102,0.3);
    transform: translateY(-1px);
}

.btn-card .material-icons-round { font-size: 16px; }

/* ═══════════════════════════════════════════════
   FORM (SCREEN 3)
   ═══════════════════════════════════════════════ */
.form-container {
    max-width: 680px;
    width: 100%;
    margin: 0 auto;
}

.form-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.form-card-header {
    padding: 36px 32px 28px;
    text-align: center;
    background: linear-gradient(180deg, rgba(56,189,248,0.06) 0%, transparent 100%);
    border-bottom: 1px solid var(--border);
}

.form-logo-wrap {
    width: 80px; height: 80px;
    border-radius: 24px;
    overflow: hidden;
    margin: 0 auto 18px;
    box-shadow: 0 8px 30px rgba(56,189,248,0.15);
    border: 2px solid rgba(56,189,248,0.2);
}

.form-logo { width: 100%; height: 100%; object-fit: cover; }

.form-card-header h2 {
    font-size: 22px; font-weight: 800; margin-bottom: 6px;
}

.form-card-header p {
    font-size: 14px; color: var(--text-dim);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    padding: 28px 32px 0;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group.full { grid-column: 1 / -1; }
.form-group.half { grid-column: span 1; }

.form-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dim);
    display: flex;
    align-items: center;
    gap: 6px;
}

.form-group label .material-icons-round {
    font-size: 16px;
    color: var(--primary);
}

.form-group input {
    height: 48px;
    padding: 0 16px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 500;
    outline: none;
    transition: all var(--transition);
}

.form-group input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-dim);
}

.form-group input::placeholder { color: var(--text-muted); }

.date-input { color-scheme: dark; }

.form-section {
    padding: 20px 32px 0;
}

.form-section h3 {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 14px;
}

.form-actions {
    padding: 28px 32px 32px;
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

.form-sections-row {
    display: grid;
    grid-template-columns: auto auto 1fr;
    gap: 0;
    padding: 0;
}

.form-sections-row .form-section {
    padding: 14px 32px 10px;
}

/* ── Chips ── */
.chips-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.chip {
    height: 44px;
    min-width: 44px;
    padding: 0 20px;
    border-radius: var(--radius-md);
    border: 1.5px solid var(--border);
    background: rgba(255,255,255,0.03);
    color: var(--text-dim);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    user-select: none;
    -webkit-user-select: none;
}

.chip:hover { border-color: rgba(255,255,255,0.15); color: var(--text); }
.chip:active { transform: scale(0.94); }

.chip.circle {
    width: 44px;
    padding: 0;
    border-radius: 50%;
}

.chip.selected {
    background: var(--primary);
    border-color: var(--primary);
    color: #000;
    font-weight: 800;
    box-shadow: 0 4px 14px var(--primary-glow);
}

/* ═══════════════════════════════════════════════
   MODALS
   ═══════════════════════════════════════════════ */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.modal-panel {
    position: relative;
    width: calc(100% - 32px);
    max-width: 520px;
    max-height: 90vh;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: panelIn 0.3s ease;
}

.modal-panel.sm { max-width: 400px; }

@keyframes panelIn {
    from { transform: scale(0.95) translateY(10px); opacity: 0; }
    to   { transform: scale(1) translateY(0); opacity: 1; }
}

.modal-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
}

.modal-header h2 { font-size: 18px; font-weight: 700; flex: 1; }

.modal-close {
    background: none; border: none;
    color: var(--text-dim);
    width: 36px; height: 36px;
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    transition: all var(--transition);
}

.modal-close:hover { background: rgba(255,255,255,0.06); color: var(--text); }

.modal-icon-danger {
    font-size: 24px;
    color: var(--danger);
}

.modal-body {
    padding: 24px;
    overflow-y: auto;
    flex: 1;
}

.modal-body .form-grid { padding: 0; }
.modal-body .form-section { padding: 16px 0 0; }

.confirm-text {
    font-size: 14px;
    color: var(--text-dim);
    line-height: 1.7;
}

.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

/* ── Options List ── */
.options-list {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.option-btn {
    display: flex;
    align-items: center;
    gap: 14px;
    width: 100%;
    padding: 14px 16px;
    background: none;
    border: none;
    border-radius: var(--radius-md);
    text-align: left;
    cursor: pointer;
    transition: all var(--transition);
}

.option-btn:hover { background: rgba(255,255,255,0.04); }

.option-btn .material-icons-round { font-size: 22px; color: var(--primary); }
.option-btn strong { display: block; font-size: 14px; color: var(--text); }
.option-btn small  { font-size: 12px; color: var(--text-dim); }

.option-btn.danger .material-icons-round { color: var(--danger); }
.option-btn.danger strong { color: var(--danger); }
.option-btn.danger:hover { background: var(--danger-dim); }

/* ═══════════════════════════════════════════════
   TOAST
   ═══════════════════════════════════════════════ */
.toast {
    position: fixed;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 14px 22px;
    font-size: 14px;
    font-weight: 500;
    box-shadow: 0 12px 40px rgba(0,0,0,0.4);
    z-index: 9999;
    animation: slideUpToast 0.35s ease;
    white-space: nowrap;
}

@keyframes slideUpToast {
    from { opacity: 0; transform: translate(-50%, 16px); }
    to   { opacity: 1; transform: translate(-50%, 0); }
}

.toast-icon { color: var(--secondary); font-size: 20px; }

@keyframes slideUp {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ═══════════════════════════════════════════════
   STATES
   ═══════════════════════════════════════════════ */
.loading-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 80px 0;
    grid-column: 1 / -1;
    color: var(--text-dim);
    font-size: 14px;
}

.spinner-ring {
    width: 40px; height: 40px;
    border: 3px solid rgba(56,189,248,0.15);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.spinner-sm {
    width: 20px; height: 20px;
    border: 2.5px solid rgba(255,255,255,0.2);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 20px;
}

.empty-state .material-icons-round {
    font-size: 56px;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.empty-state p {
    font-size: 16px;
    color: var(--text-dim);
}

.empty-state small {
    font-size: 13px;
    color: var(--text-muted);
    display: block;
    margin-top: 6px;
}

/* ═══════════════════════════════════════════════
   UTILITIES
   ═══════════════════════════════════════════════ */
.hidden { display: none !important; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 6px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.15); }

/* ═══════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════ */
@media (max-width: 900px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.open { transform: translateX(0); }

    .mobile-header { display: flex; }

    .main-content { margin-left: 0; padding-top: 60px; }

    .screen { padding: 20px 16px; }

    .profiles-grid { grid-template-columns: 1fr; }
    .purchases-grid { grid-template-columns: 1fr; }

    .form-grid { grid-template-columns: 1fr; }

    .page-header { flex-direction: column; }

    .detail-header-right {
        width: 100%;
    }

    .search-box { max-width: 100%; }
    .search-box.compact { max-width: 100%; }
    .search-hint { display: none; }

    .info-grid { grid-template-columns: 1fr; }

    .toast { bottom: 16px; max-width: calc(100% - 32px); white-space: normal; text-align: center; justify-content: center; }
}

@media (max-width: 480px) {
    .form-card-header { padding: 24px 20px 20px; }
    .form-grid { padding: 20px 20px 0; }
    .form-section { padding: 16px 20px 0; }
    .form-actions { padding: 24px 20px; }
    .card-top, .card-body, .card-footer { padding-left: 18px; padding-right: 18px; }
}

/* ═══════════════════════════════════════════════
   BOT FAB & EXPIRING
   ═══════════════════════════════════════════════ */
.fab-container {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 900;
}
@media (max-width: 640px) {
    .fab-container { right: 50%; transform: translateX(50%); }
}

.fab-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    border: none;
    box-shadow: 0 6px 16px var(--primary-glow);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition), box-shadow var(--transition);
}
.fab-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 20px var(--primary-glow); }
.fab-btn .material-icons-round { font-size: 28px; }

.fab-menu {
    position: absolute;
    bottom: 70px;
    right: 0;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
    padding: 8px 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
    animation: slideUp 0.25s ease-out;
    min-width: 200px;
}
@media (max-width: 640px) {
    .fab-menu { right: 50%; transform: translateX(50%); bottom: 70px; }
    @keyframes slideUp { from { opacity:0; transform:translate(-50%, 10px);} to {opacity:1;transform:translate(-50%, 0);} }
}
@media (min-width: 641px) {
    @keyframes slideUp { from { opacity:0; transform:translateY(10px);} to {opacity:1;transform:translateY(0);} }
}

.fab-option {
    background: none;
    border: none;
    color: var(--text);
    padding: 10px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    transition: background var(--transition);
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
}
.fab-option:hover { background: var(--primary-dim); color: var(--primary); }

.expiring-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    max-height: 60vh;
    overflow-y: auto;
    padding-right: 8px;
    padding-top: 10px;
    padding-bottom: 20px;
}
@media (min-width: 768px) {
    .expiring-list {
        grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    }
}