/**
 * SMS Platform - Claude Dark Theme
 * Koyu, modern, minimal & profesyonel
 */

@import url('https://fonts.googleapis.com/css2?family=Geist:wght@300;400;500;600;700;800;900&family=Geist+Mono:wght@400;500&display=swap');

/* ═══════════════════════════════════════
   CSS VARIABLES
═══════════════════════════════════════ */
:root {
    --bg:           #0a0a0f;
    --bg2:          #111118;
    --bg3:          #18181f;
    --border:       rgba(255,255,255,0.08);
    --border2:      rgba(255,255,255,0.14);
    --text:         #e8e8f0;
    --text2:        #8888aa;
    --text3:        #5555770;
    --accent:       #7c5cfc;
    --accent2:      #9b7ffe;
    --accent-glow:  rgba(124,92,252,0.25);
    --accent-bg:    rgba(124,92,252,0.12);
    --green:        #22d3a0;
    --green-bg:     rgba(34,211,160,0.1);
    --red:          #ff4f6d;
    --red-bg:       rgba(255,79,109,0.1);
    --yellow:       #fbbf24;
    --yellow-bg:    rgba(251,191,36,0.1);
    --blue:         #38bdf8;
    --blue-bg:      rgba(56,189,248,0.1);
    --radius:       10px;
    --radius2:      16px;
    --shadow:       0 4px 24px rgba(0,0,0,0.4);
    --shadow2:      0 8px 40px rgba(0,0,0,0.6);
    --font:         'Geist', -apple-system, sans-serif;
    --mono:         'Geist Mono', monospace;
    --sidebar-w:    260px;
    --header-h:     60px;
    --transition:   all 0.2s cubic-bezier(0.4,0,0.2,1);
}

/* ═══════════════════════════════════════
   RESET
═══════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; -webkit-font-smoothing: antialiased; scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--text); background: var(--bg); line-height: 1.6; }
a { color: var(--accent2); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--accent); }
img { max-width: 100%; }
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg2); }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }

/* ═══════════════════════════════════════
   LAYOUT
═══════════════════════════════════════ */
.app-layout { display: flex; min-height: 100vh; }

/* ═══════════════════════════════════════
   SIDEBAR
═══════════════════════════════════════ */
.sidebar {
    width: var(--sidebar-w);
    position: fixed;
    top: 0; left: 0; bottom: 0;
    background: var(--bg2);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    z-index: 40;
    transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
}

.sidebar-brand {
    padding: 22px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border);
    font-size: 18px;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--text);
}

.sidebar-brand i {
    width: 36px; height: 36px;
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 16px;
    color: #fff;
    box-shadow: 0 0 20px var(--accent-glow);
    flex-shrink: 0;
}

.sidebar-nav {
    flex: 1;
    padding: 14px 10px;
    overflow-y: auto;
}

.nav-section-label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: var(--text2);
    padding: 12px 12px 6px;
    opacity: 0.6;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border-radius: var(--radius);
    font-size: 13.5px;
    font-weight: 500;
    color: var(--text2);
    transition: var(--transition);
    margin-bottom: 2px;
    position: relative;
}

.nav-link:hover {
    background: var(--bg3);
    color: var(--text);
}

.nav-link.active {
    background: var(--accent-bg);
    color: var(--accent2);
}

.nav-link.active::before {
    content: '';
    position: absolute;
    left: 0; top: 50%;
    transform: translateY(-50%);
    width: 3px; height: 18px;
    background: var(--accent);
    border-radius: 0 2px 2px 0;
}

.nav-link i {
    width: 18px;
    text-align: center;
    font-size: 14px;
    flex-shrink: 0;
}

.sidebar-footer {
    padding: 12px 10px;
    border-top: 1px solid var(--border);
}

.sidebar-balance {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    background: var(--accent-bg);
    border: 1px solid rgba(124,92,252,0.2);
    border-radius: var(--radius);
    margin-bottom: 8px;
}

.sidebar-balance i { font-size: 20px; color: var(--accent2); }
.sidebar-balance small { font-size: 10px; opacity: 0.6; display: block; color: var(--text2); }
.sidebar-balance strong { font-size: 17px; display: block; color: var(--text); font-weight: 700; }

.logout-link { color: var(--red) !important; }
.logout-link:hover { background: var(--red-bg) !important; color: var(--red) !important; }

/* Telegram sidebar link */
.tg-nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border-radius: var(--radius);
    font-size: 13.5px;
    font-weight: 500;
    color: #29a8de;
    transition: var(--transition);
    margin-bottom: 2px;
}
.tg-nav-link:hover { background: rgba(41,168,222,0.1); color: #29a8de; }
.tg-nav-link i { width: 18px; text-align: center; font-size: 14px; }

/* ═══════════════════════════════════════
   MAIN WRAPPER
═══════════════════════════════════════ */
.main-wrapper {
    margin-left: var(--sidebar-w);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

/* ═══════════════════════════════════════
   TOP HEADER
═══════════════════════════════════════ */
.top-header {
    height: var(--header-h);
    background: var(--bg2);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    position: sticky;
    top: 0;
    z-index: 30;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    padding: 8px;
    color: var(--text);
    border-radius: var(--radius);
    transition: var(--transition);
}
.menu-toggle:hover { background: var(--bg3); }

.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-left: auto;
}

.header-tg-btn {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 6px 14px;
    background: rgba(41,168,222,0.12);
    border: 1px solid rgba(41,168,222,0.25);
    border-radius: 20px;
    font-size: 12.5px;
    font-weight: 600;
    color: #29a8de;
    transition: var(--transition);
}
.header-tg-btn:hover { background: rgba(41,168,222,0.2); color: #29a8de; }
.header-tg-btn i { font-size: 14px; }

.header-user {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13.5px;
    font-weight: 500;
    color: var(--text);
}

.header-user i { font-size: 22px; color: var(--text2); }

.user-role-badge {
    background: var(--accent-bg);
    border: 1px solid rgba(124,92,252,0.2);
    color: var(--accent2);
    padding: 2px 10px;
    border-radius: 20px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ═══════════════════════════════════════
   MAIN CONTENT
═══════════════════════════════════════ */
.main-content {
    padding: 24px;
    flex: 1;
    background: var(--bg);
}

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

.page-header h1 {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text);
}

.page-header h1 i {
    width: 40px; height: 40px;
    background: var(--accent-bg);
    border: 1px solid rgba(124,92,252,0.2);
    color: var(--accent2);
    border-radius: var(--radius);
    display: flex; align-items: center; justify-content: center;
    font-size: 18px;
}

.page-header p {
    color: var(--text2);
    font-size: 13.5px;
    margin-top: 4px;
    padding-left: 52px;
}

/* ═══════════════════════════════════════
   CARDS
═══════════════════════════════════════ */
.card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius2);
    box-shadow: var(--shadow);
    margin-bottom: 20px;
    overflow: hidden;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px;
    border-bottom: 1px solid var(--border);
}

.card-header h3 {
    font-size: 15px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text);
}
.card-header h3 i { color: var(--text2); font-size: 14px; }

.card-body { padding: 20px; }

/* ═══════════════════════════════════════
   STATS GRID
═══════════════════════════════════════ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius2);
    padding: 20px;
    display: flex;
    align-items: flex-start;
    gap: 14px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}
.stat-card:hover::before { opacity: 1; }
.stat-card:hover { border-color: var(--border2); transform: translateY(-2px); box-shadow: var(--shadow2); }

.stat-card--balance .stat-icon { background: var(--accent-bg); color: var(--accent2); }
.stat-card--sent .stat-icon   { background: var(--green-bg);  color: var(--green); }
.stat-card--rate .stat-icon   { background: var(--yellow-bg); color: var(--yellow); }
.stat-card--campaigns .stat-icon { background: var(--blue-bg); color: var(--blue); }

.stat-icon {
    width: 44px; height: 44px;
    border-radius: var(--radius);
    display: flex; align-items: center; justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.stat-label {
    display: block;
    font-size: 12px;
    color: var(--text2);
    font-weight: 500;
    margin-bottom: 4px;
}

.stat-value {
    display: block;
    font-size: 26px;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--text);
    line-height: 1.2;
}

.stat-sub {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    margin-top: 4px;
}
.stat-sub.success { color: var(--green); }
.stat-sub.warning { color: var(--yellow); }
.stat-sub.danger  { color: var(--red); }
.stat-link { font-size: 12px; color: var(--accent2); margin-top: 6px; display: inline-block; }

/* Dashboard grid */
.dashboard-grid { display: grid; grid-template-columns: 1fr 320px; gap: 20px; }

/* ═══════════════════════════════════════
   FORM ELEMENTS
═══════════════════════════════════════ */
.form-group { margin-bottom: 18px; }

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 12.5px;
    margin-bottom: 6px;
    color: var(--text2);
    letter-spacing: 0.2px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-family: var(--font);
    font-size: 13.5px;
    background: var(--bg3);
    color: var(--text);
    transition: var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text2); opacity: 0.6; }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
    background: var(--bg2);
}

.form-group input[readonly] {
    background: var(--bg3);
    color: var(--accent2);
    cursor: not-allowed;
    border-color: rgba(124,92,252,0.2);
}

.form-group textarea { resize: vertical; min-height: 100px; }

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238888aa' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 36px;
}
.form-group select option { background: var(--bg2); color: var(--text); }

.input-icon { position: relative; }
.input-icon i { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--text2); font-size: 14px; }
.input-icon input { padding-left: 40px; }

.form-hint { display: block; font-size: 11.5px; color: var(--text2); margin-top: 5px; opacity: 0.7; }

.form-row { display: flex; gap: 14px; flex-wrap: wrap; }
.form-row .col-2 { flex: 0 0 calc(16.66% - 12px); }
.form-row .col-3 { flex: 0 0 calc(25% - 11px); }
.form-row .col-4 { flex: 0 0 calc(33.33% - 10px); }
.form-row .col-6 { flex: 0 0 calc(50% - 7px); }

.form-actions { display: flex; gap: 12px; margin-top: 24px; flex-wrap: wrap; }

.char-counter, .phone-counter {
    font-size: 11.5px;
    color: var(--text2);
    margin-top: 5px;
    font-family: var(--mono);
}

.filter-actions { display: flex; flex-direction: column; justify-content: flex-end; }

/* ═══════════════════════════════════════
   BUTTONS
═══════════════════════════════════════ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 18px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    font-family: var(--font);
    font-size: 13.5px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    color: #fff;
    box-shadow: 0 0 0 0 var(--accent-glow);
}
.btn-primary:hover {
    box-shadow: 0 4px 20px var(--accent-glow);
    color: #fff;
}

.btn-secondary {
    background: var(--bg3);
    color: var(--text);
    border-color: var(--border);
}
.btn-secondary:hover { background: var(--border); color: var(--text); }

.btn-success { background: var(--green-bg); color: var(--green); border-color: rgba(34,211,160,0.2); }
.btn-success:hover { background: rgba(34,211,160,0.2); }

.btn-danger  { background: var(--red-bg); color: var(--red); border-color: rgba(255,79,109,0.2); }
.btn-danger:hover { background: rgba(255,79,109,0.2); }

.btn-warning { background: var(--yellow-bg); color: var(--yellow); border-color: rgba(251,191,36,0.2); }
.btn-warning:hover { background: rgba(251,191,36,0.2); }

.btn-sm  { padding: 5px 12px; font-size: 12px; }
.btn-lg  { padding: 12px 28px; font-size: 15px; }
.btn-block { width: 100%; justify-content: center; }

/* ═══════════════════════════════════════
   ALERTS
═══════════════════════════════════════ */
.alert {
    padding: 14px 18px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    font-size: 13.5px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    border: 1px solid;
}
.alert i { margin-top: 1px; flex-shrink: 0; }

.alert-success { background: var(--green-bg);  border-color: rgba(34,211,160,0.2);  color: var(--green); }
.alert-danger  { background: var(--red-bg);    border-color: rgba(255,79,109,0.2);  color: var(--red); }
.alert-warning { background: var(--yellow-bg); border-color: rgba(251,191,36,0.2); color: var(--yellow); }
.alert-info    { background: var(--blue-bg);   border-color: rgba(56,189,248,0.2);  color: var(--blue); }

.alert-link { color: inherit; text-decoration: underline; font-weight: 600; }
.error-list { list-style: none; }
.error-list li { margin-bottom: 4px; }

/* ═══════════════════════════════════════
   TABLES
═══════════════════════════════════════ */
.table-responsive { overflow-x: auto; border-radius: var(--radius); }

.data-table { width: 100%; border-collapse: collapse; font-size: 13px; }

.data-table thead th {
    background: var(--bg3);
    padding: 11px 14px;
    text-align: left;
    font-weight: 700;
    font-size: 10.5px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text2);
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.data-table tbody td {
    padding: 11px 14px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
    color: var(--text);
}

.data-table tbody tr:hover { background: var(--bg3); }
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody td i { color: var(--text2); margin-right: 5px; }

.actions-cell { display: flex; gap: 6px; flex-wrap: nowrap; }

/* ═══════════════════════════════════════
   BADGES
═══════════════════════════════════════ */
.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    white-space: nowrap;
}

.badge-success   { background: var(--green-bg);  color: var(--green); }
.badge-danger    { background: var(--red-bg);    color: var(--red); }
.badge-warning   { background: var(--yellow-bg); color: var(--yellow); }
.badge-info      { background: var(--blue-bg);   color: var(--blue); }
.badge-secondary { background: var(--bg3);       color: var(--text2); }

.count-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 26px;
    padding: 2px 7px;
    background: var(--accent-bg);
    color: var(--accent2);
    border-radius: 5px;
    font-weight: 700;
    font-size: 11px;
    font-family: var(--mono);
}

/* ═══════════════════════════════════════
   QUICK ACTIONS
═══════════════════════════════════════ */
.quick-actions-card .card-body { padding: 0; }

.quick-action {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 20px;
    border-bottom: 1px solid var(--border);
    color: var(--text);
    transition: var(--transition);
}
.quick-action:last-child { border-bottom: none; }
.quick-action:hover { background: var(--bg3); }

.quick-action-icon {
    width: 40px; height: 40px;
    border-radius: var(--radius);
    display: flex; align-items: center; justify-content: center;
    font-size: 15px;
    color: #fff;
    flex-shrink: 0;
}

.bg-blue   { background: linear-gradient(135deg, var(--accent), var(--accent2)); }
.bg-green  { background: linear-gradient(135deg, #16a085, var(--green)); }
.bg-purple { background: linear-gradient(135deg, #7b2ff7, #a855f7); }
.bg-yellow { background: linear-gradient(135deg, #d97706, var(--yellow)); }
.bg-tg     { background: linear-gradient(135deg, #1a7bbf, #29a8de); }

.quick-action-text { flex: 1; }
.quick-action-text strong { display: block; font-size: 13.5px; color: var(--text); }
.quick-action-text span   { font-size: 12px; color: var(--text2); }
.quick-action > i:last-child { color: var(--text2); font-size: 12px; }

/* ═══════════════════════════════════════
   EMPTY STATE
═══════════════════════════════════════ */
.empty-state {
    text-align: center;
    padding: 48px 20px;
    color: var(--text2);
}
.empty-state i { font-size: 40px; margin-bottom: 12px; display: block; opacity: 0.4; }
.empty-state p { margin-bottom: 16px; font-size: 14px; }

/* ═══════════════════════════════════════
   PAGINATION
═══════════════════════════════════════ */
.pagination { display: flex; gap: 6px; justify-content: center; margin-top: 20px; flex-wrap: wrap; }

.page-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px; height: 36px;
    padding: 0 10px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 500;
    color: var(--text2);
    background: var(--bg2);
    transition: var(--transition);
}
.page-link:hover { background: var(--bg3); color: var(--text); border-color: var(--border2); }
.page-link.active { background: var(--accent); color: #fff; border-color: var(--accent); }

/* ═══════════════════════════════════════
   MODALS
═══════════════════════════════════════ */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(4px);
    z-index: 100;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.modal.show { display: flex; }

.modal-content {
    background: var(--bg2);
    border: 1px solid var(--border2);
    border-radius: var(--radius2);
    width: 100%;
    max-width: 520px;
    box-shadow: var(--shadow2);
    animation: modalIn 0.2s cubic-bezier(0.4,0,0.2,1);
}

@keyframes modalIn {
    from { opacity: 0; transform: translateY(-16px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    border-bottom: 1px solid var(--border);
}
.modal-header h3 { font-weight: 700; font-size: 17px; color: var(--text); }

.modal-close {
    background: none; border: none;
    font-size: 22px; cursor: pointer;
    color: var(--text2); padding: 4px;
    border-radius: 6px; transition: var(--transition);
}
.modal-close:hover { background: var(--bg3); color: var(--text); }

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

/* ═══════════════════════════════════════
   MISC HELPERS
═══════════════════════════════════════ */
.text-success { color: var(--green)  !important; }
.text-danger  { color: var(--red)    !important; }
.text-info    { color: var(--blue)   !important; }
.text-muted   { color: var(--text2)  !important; }
.text-accent  { color: var(--accent2)!important; }

.balance-info {
    display: flex; align-items: center; gap: 6px;
    font-size: 13px; padding: 6px 14px;
    background: var(--accent-bg);
    border: 1px solid rgba(124,92,252,0.2);
    border-radius: 20px; color: var(--accent2);
}

.message-preview {
    background: var(--bg3);
    border: 1px solid var(--border);
    padding: 16px; border-radius: var(--radius);
    margin-bottom: 16px;
}
.message-preview strong { display: block; font-size: 11px; color: var(--text2); margin-bottom: 6px; }

.detail-meta { display: flex; gap: 20px; flex-wrap: wrap; font-size: 13px; color: var(--text2); }
.detail-meta span { display: flex; gap: 6px; }

.api-status-info { display: flex; flex-direction: column; gap: 12px; }
.api-status-item { display: flex; align-items: center; gap: 12px; font-size: 14px; }

.filter-form .form-row { align-items: flex-end; }

/* ═══════════════════════════════════════
   PACKAGES
═══════════════════════════════════════ */
.packages-grid { display: grid; grid-template-columns: repeat(5,1fr); gap: 14px; }

.package-card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: var(--radius2);
    padding: 24px 16px;
    text-align: center;
    position: relative;
    transition: var(--transition);
}
.package-card:hover { transform: translateY(-4px); border-color: var(--border2); box-shadow: var(--shadow2); }

.package-popular { border-color: var(--accent) !important; box-shadow: 0 0 30px var(--accent-glow); }

.package-badge {
    position: absolute; top: -12px; left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    color: #fff; padding: 4px 16px;
    border-radius: 20px; font-size: 10.5px; font-weight: 700;
    white-space: nowrap; letter-spacing: 0.3px;
}

.package-amount { font-size: 16px; font-weight: 800; margin-bottom: 12px; color: var(--text); }
.price-value { font-size: 32px; font-weight: 900; letter-spacing: -1px; color: var(--text); }
.price-currency { font-size: 16px; font-weight: 600; color: var(--text2); }
.package-per-sms { font-size: 11.5px; color: var(--text2); margin-bottom: 18px; }
.package-card .btn { width: 100%; justify-content: center; }

.payment-info ul { margin: 12px 0 12px 20px; font-size: 13.5px; color: var(--text2); }
.payment-info ul li { margin-bottom: 6px; }
.payment-info p { font-size: 13.5px; margin-bottom: 8px; color: var(--text2); }

/* ═══════════════════════════════════════
   TELEGRAM FLOAT (sabit altta)
═══════════════════════════════════════ */
.tg-float {
    position: fixed;
    bottom: 24px; right: 24px;
    width: 54px; height: 54px;
    background: linear-gradient(135deg, #1a7bbf, #29a8de);
    color: #fff;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 24px;
    box-shadow: 0 4px 20px rgba(41,168,222,0.4);
    z-index: 90;
    transition: var(--transition);
    animation: tgPulse 3s infinite;
}
.tg-float:hover { transform: scale(1.1); color: #fff; box-shadow: 0 6px 30px rgba(41,168,222,0.6); }

@keyframes tgPulse {
    0%,100% { box-shadow: 0 4px 20px rgba(41,168,222,0.4); }
    50%      { box-shadow: 0 4px 30px rgba(41,168,222,0.7); }
}

.tg-float-label {
    position: fixed;
    bottom: 36px; right: 86px;
    background: var(--bg2);
    border: 1px solid var(--border2);
    color: var(--text);
    font-size: 12px;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 20px;
    white-space: nowrap;
    z-index: 89;
    pointer-events: none;
    opacity: 0;
    transform: translateX(8px);
    transition: var(--transition);
}
.tg-float:hover ~ .tg-float-label,
.tg-float-wrapper:hover .tg-float-label { opacity: 1; transform: translateX(0); }

.tg-float-wrapper { position: fixed; bottom: 24px; right: 24px; z-index: 90; }
.tg-float-wrapper .tg-float { position: static; }

/* ═══════════════════════════════════════
   FLASH MESSAGE
═══════════════════════════════════════ */
.flash-message {
    position: fixed;
    top: 80px; right: 24px;
    z-index: 200;
    min-width: 280px;
    max-width: 400px;
    animation: slideInRight 0.3s ease;
}
@keyframes slideInRight {
    from { opacity: 0; transform: translateX(40px); }
    to   { opacity: 1; transform: translateX(0); }
}

/* ═══════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════ */
@media (max-width: 1200px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .dashboard-grid { grid-template-columns: 1fr; }
    .packages-grid { grid-template-columns: repeat(3,1fr); }
    .form-row .col-2, .form-row .col-3, .form-row .col-4 { flex: 0 0 calc(50% - 7px); }
}

@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .main-wrapper { margin-left: 0; }
    .menu-toggle { display: block; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .form-row .col-2, .form-row .col-3, .form-row .col-4, .form-row .col-6 { flex: 0 0 100%; }
    .page-header { flex-direction: column; align-items: flex-start; }
    .packages-grid { grid-template-columns: repeat(2,1fr); }
    .header-tg-btn span { display: none; }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
    .main-content { padding: 16px; }
    .packages-grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════
   LOGIN PAGE
═══════════════════════════════════════ */
.login-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg);
    position: relative;
    overflow: hidden;
}

.login-body::before {
    content: '';
    position: absolute;
    width: 600px; height: 600px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    top: -200px; right: -200px;
    pointer-events: none;
}

.login-container { width: 100%; max-width: 420px; padding: 20px; position: relative; z-index: 1; }

.login-card {
    background: var(--bg2);
    border: 1px solid var(--border2);
    border-radius: var(--radius2);
    padding: 40px 32px;
    box-shadow: var(--shadow2);
}

.login-header { text-align: center; margin-bottom: 32px; }

.login-logo {
    width: 56px; height: 56px;
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    color: #fff;
    border-radius: 14px;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 24px;
    margin-bottom: 16px;
    box-shadow: 0 0 30px var(--accent-glow);
}

.login-header h1 { font-size: 26px; font-weight: 800; letter-spacing: -0.5px; margin-bottom: 4px; color: var(--text); }
.login-header p  { color: var(--text2); font-size: 13.5px; }
.login-footer    { text-align: center; margin-top: 24px; font-size: 12px; color: var(--text2); }