/* =============================================================
   Kiosks Portal — Mobile-First, Environment-Aware Styles
   Green (prod) / Orange (dev/uat)
   Mobile-first: defaults for 375px, scale up at 640px+
   ============================================================= */

/* --- CSS Custom Properties (Production = Green) --- */
:root {
    --accent:             #16a34a;
    --accent-dark:        #14532d;
    --accent-light:       #22c55e;
    --accent-bg:          #f0fdf4;
    --accent-bg-subtle:   #f0fdf4;
    --accent-hover:       #15803d;
    --accent-hover-shadow: rgba(22, 163, 74, 0.3);
    --accent-focus-ring:  rgba(22, 163, 74, 0.4);
}

/* --- UAT / Dev overrides (Orange) --- */
[data-env="uat"] {
    --accent:             #FF6B35;
    --accent-dark:        #c2410c;
    --accent-light:       #fb923c;
    --accent-bg:          #fff7ed;
    --accent-bg-subtle:   #fff7ed;
    --accent-hover:       #ea580c;
    --accent-hover-shadow: rgba(255, 107, 53, 0.3);
    --accent-focus-ring:  rgba(255, 107, 53, 0.4);
}

/* --- Base --- */
*, *::before, *::after {
    box-sizing: border-box;
}

body {
    background: var(--accent-bg-subtle);
    padding-bottom: 0;
    -webkit-text-size-adjust: 100%;
    width: 100%;
    min-height: 100vh;
}

/* --- Environment banner --- */
.env-banner {
    background: var(--accent);
    color: #fff;
    text-align: center;
    padding: 4px 0;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1px;
}

/* --- Header --- */
header {
    background: #fff;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

/* Logo: mobile default, scales up */
.logo {
    max-width: 160px;
    height: auto;
}

/* --- Navigation buttons --- */
.btn-nav {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    background: var(--accent);
    color: #fff;
    padding: 0.4rem 0.75rem;
    border-radius: 0.375rem;
    font-size: 0.8125rem;
    font-weight: 500;
    text-decoration: none;
    transition: background-color 0.15s, box-shadow 0.15s;
    white-space: nowrap;
}

.btn-nav:hover {
    background: var(--accent-hover);
    box-shadow: 0 2px 8px var(--accent-hover-shadow);
}

/* --- Cards --- */
.card {
    background: #fff;
    padding: 1rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
    border-top: 3px solid var(--accent);
    margin-left: auto;
    margin-right: auto;
    max-width: 100%;
    overflow-wrap: break-word;
    word-break: break-word;
}

/* --- Form inputs --- */
.form-input {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 0.375rem;
    transition: border-color 0.15s, box-shadow 0.15s;
    font-size: 16px; /* prevents iOS zoom on focus */
}

.form-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-focus-ring);
}

/* --- Buttons --- */
.btn-primary {
    background: var(--accent);
    color: #fff;
    padding: 0.5rem 1.25rem;
    border-radius: 0.375rem;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: background-color 0.15s, box-shadow 0.15s;
    font-size: 0.875rem;
}

.btn-primary:hover {
    background: var(--accent-hover);
    box-shadow: 0 2px 8px var(--accent-hover-shadow);
}

.btn-secondary {
    background: #6b7280;
    color: #fff;
    padding: 0.5rem 1.25rem;
    border-radius: 0.375rem;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: background-color 0.15s;
    font-size: 0.875rem;
}

.btn-secondary:hover {
    background: #4b5563;
}

/* --- Alerts --- */
.alert-error {
    background: #fee2e2;
    color: #991b1b;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin-bottom: 1rem;
    border-left: 4px solid #ef4444;
    font-size: 0.8125rem;
}

.alert-success {
    background: #d1fae5;
    color: #065f46;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin-bottom: 1rem;
    border-left: 4px solid var(--accent);
    font-size: 0.8125rem;
}

.alert-info {
    background: #dbeafe;
    color: #1e40af;
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    margin-bottom: 1rem;
    border-left: 4px solid #3b82f6;
    font-size: 0.8125rem;
}

/* --- Loader --- */
.loader-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(255,255,255,0.7);
    z-index: 9999;
    align-items: center;
    justify-content: center;
}

.loader-overlay.active {
    display: flex;
}

.loader-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid #e5e7eb;
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* --- Tables (mobile-first: tight, scrollable) --- */
.data-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 500px; /* force horizontal scroll on mobile */
}

.data-table th {
    background: var(--accent-bg);
    color: var(--accent-dark);
    padding: 0.375rem 0.5rem;
    text-align: left;
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.data-table td {
    padding: 0.375rem 0.5rem;
    border-bottom: 1px solid #f3f4f6;
    font-size: 0.8125rem;
}

.data-table tr:hover td {
    background: var(--accent-bg-subtle);
}

/* Scrollable table wrapper hint */
.table-scroll-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 0 -0.25rem;
    padding: 0 0.25rem;
}

/* --- Step indicator --- */
.step-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.step-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    font-weight: 700;
    font-size: 0.875rem;
}

.step-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1f2937;
}

/* =============================================================
   DASHBOARD — Action Cards (mobile: 1 col)
   ============================================================= */

.dashboard-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    max-width: 700px;
    margin: 0 auto;
}

.dashboard-action-card {
    background: #fff;
    border-radius: 0.75rem;
    padding: 1.5rem 1rem;
    text-align: center;
    cursor: pointer;
    border: 2px solid #e5e7eb;
    transition: transform 0.15s, border-color 0.15s, box-shadow 0.15s;
    text-decoration: none;
    color: inherit;
}

.dashboard-action-card:hover {
    transform: translateY(-2px);
    border-color: var(--accent);
    box-shadow: 0 4px 16px var(--accent-hover-shadow);
}

.dashboard-action-card .card-icon {
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.dashboard-action-card .card-title {
    font-size: 1rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.25rem;
}

.dashboard-action-card .card-desc {
    font-size: 0.8125rem;
    color: #6b7280;
}

/* New user form grid (mobile: 1 col) */
.form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
}

.form-grid-span { /* full width item */ }

/* Search results */
.search-results {
    max-height: 400px;
    overflow-y: auto;
}

.search-result-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.25rem;
    padding: 0.625rem 0.75rem;
    border-bottom: 1px solid #f3f4f6;
    cursor: pointer;
    transition: background 0.1s;
    text-decoration: none;
    color: inherit;
}

.search-result-row:hover {
    background: var(--accent-bg);
}

/* =============================================================
   CLIENT PROFILE (mobile-first)
   ============================================================= */

.profile-header {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.profile-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1f2937;
}

.profile-info-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.5rem;
    font-size: 0.8125rem;
}

.profile-info-grid dt {
    color: #6b7280;
    font-weight: 500;
}

.profile-info-grid dd {
    color: #1f2937;
    margin: 0 0 0.25rem 0;
    word-break: break-word;
}

/* =============================================================
   TABS — Horizontal scroll on mobile
   ============================================================= */

.nav-tabs-wrap {
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    max-width: 100%;
}

.nav-tabs-wrap::-webkit-scrollbar {
    display: none;
}

.nav-tabs {
    display: flex;
    border-bottom: 2px solid #e5e7eb;
    gap: 0;
    list-style: none;
    padding: 0;
    margin: 0 0 1rem 0;
    width: max-content;
    min-width: 100%;
}

.nav-tabs .nav-item {
    margin-bottom: -2px;
    flex-shrink: 0;
}

.nav-tabs .nav-link {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.5rem 0.75rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: #6b7280;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: color 0.15s, border-color 0.15s;
    white-space: nowrap;
}

.nav-tabs .nav-link:hover {
    color: var(--accent);
}

.nav-tabs .nav-link.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
    font-weight: 600;
}

.tab-content > .tab-pane {
    display: none;
}

.tab-content > .tab-pane.show.active {
    display: block;
}

.tab-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.25rem;
    height: 1.25rem;
    padding: 0 0.375rem;
    font-size: 0.625rem;
    font-weight: 600;
    background: #e5e7eb;
    color: #4b5563;
    border-radius: 9999px;
}

.nav-link.active .tab-count {
    background: var(--accent);
    color: #fff;
}

/* =============================================================
   STAT CARDS — Mobile: 1 col
   ============================================================= */

.stat-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.stat-card {
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    color: #fff;
}

.stat-card-voice { background: #2563eb; }
.stat-card-data  { background: #7c3aed; }
.stat-card-sms   { background: #0891b2; }

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.6875rem;
    opacity: 0.85;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* =============================================================
   BADGES
   ============================================================= */

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.125rem 0.5rem;
    font-size: 0.625rem;
    font-weight: 600;
    border-radius: 9999px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    white-space: nowrap;
}

.badge-active    { background: #d1fae5; color: #065f46; }
.badge-suspended { background: #fef3c7; color: #92400e; }
.badge-terminated{ background: #fee2e2; color: #991b1b; }
.badge-pending   { background: #dbeafe; color: #1e40af; }
.badge-created   { background: #e0e7ff; color: #3730a3; }

.badge-completed { background: #d1fae5; color: #065f46; }
.badge-cancelled { background: #fee2e2; color: #991b1b; }

.badge-voice { background: #dbeafe; color: #1e40af; }
.badge-data  { background: #ede9fe; color: #5b21b6; }
.badge-sms   { background: #cffafe; color: #155e75; }

/* RICA button states */
.btn-rica-verified {
    background: #16a34a;
    color: #fff;
    padding: 0.375rem 0.75rem;
    border-radius: 0.375rem;
    font-weight: 500;
    font-size: 0.75rem;
    border: none;
    cursor: pointer;
    white-space: nowrap;
}

.btn-rica-unverified {
    background: #dc2626;
    color: #fff;
    padding: 0.375rem 0.75rem;
    border-radius: 0.375rem;
    font-weight: 500;
    font-size: 0.75rem;
    border: none;
    cursor: pointer;
    white-space: nowrap;
}

/* Action button bar — mobile: wrap with smaller buttons */
.action-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.375rem;
    margin-bottom: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid #e5e7eb;
}

.btn-action {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.3rem 0.625rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 0.375rem;
    border: 1px solid #d1d5db;
    background: #fff;
    color: #374151;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
    white-space: nowrap;
}

.btn-action:hover {
    border-color: var(--accent);
    background: var(--accent-bg);
}

.btn-action:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* =============================================================
   STATUS FILTER DROPDOWN
   ============================================================= */

.status-dropdown-wrap {
    position: relative;
    display: inline-block;
}

.status-dropdown-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
    font-weight: 500;
    border: 1px solid #d1d5db;
    border-radius: 0.375rem;
    background: #fff;
    color: #374151;
    cursor: pointer;
    transition: border-color 0.15s;
}

.status-dropdown-btn:hover {
    border-color: var(--accent);
}

.status-dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    min-width: 200px;
    max-width: calc(100vw - 2rem);
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 0.375rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    z-index: 50;
    padding: 0.25rem 0;
}

.status-dropdown-menu.open {
    display: block;
}

.status-dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
    color: #374151;
    cursor: pointer;
    transition: background 0.1s;
}

.status-dropdown-item:hover {
    background: var(--accent-bg);
}

.status-dropdown-item input[type="checkbox"] {
    accent-color: var(--accent);
    width: 1rem;
    height: 1rem;
    cursor: pointer;
}

.status-dropdown-divider {
    height: 1px;
    background: #e5e7eb;
    margin: 0.25rem 0;
}

/* =============================================================
   CDR FILTERS & PAGINATION (mobile: stacked)
   ============================================================= */

.filter-bar {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.filter-group label {
    font-size: 0.6875rem;
    font-weight: 600;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.filter-group select,
.filter-group input {
    padding: 0.375rem 0.5rem;
    border: 1px solid #d1d5db;
    border-radius: 0.375rem;
    font-size: 16px; /* prevents iOS zoom */
    width: 100%;
}

.pagination-bar {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding-top: 0.75rem;
    font-size: 0.8125rem;
    color: #6b7280;
}

.pagination-buttons {
    display: flex;
    gap: 0.375rem;
}

.pagination-buttons button {
    padding: 0.375rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 0.375rem;
    background: #fff;
    cursor: pointer;
    font-size: 0.8125rem;
}

.pagination-buttons button:hover:not(:disabled) {
    border-color: var(--accent);
    color: var(--accent);
}

.pagination-buttons button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* =============================================================
   ADDRESS EDITOR (mobile: 1 col)
   ============================================================= */

.address-editor {
    display: none;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #e5e7eb;
}

.address-editor.active {
    display: block;
}

.address-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
}

/* =============================================================
   DESKTOP SCALE-UP (640px+)
   ============================================================= */

@media (min-width: 640px) {
    .logo {
        max-width: 256px;
    }

    .card {
        padding: 1.5rem;
    }

    .form-input {
        font-size: 0.875rem;
    }

    .dashboard-cards {
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem;
    }

    .dashboard-action-card {
        padding: 2rem 1.5rem;
    }

    .dashboard-action-card .card-icon {
        font-size: 2.5rem;
    }

    .dashboard-action-card .card-title {
        font-size: 1.125rem;
    }

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

    .search-result-row {
        flex-wrap: nowrap;
    }

    .profile-header {
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-start;
        margin-bottom: 1.5rem;
    }

    .profile-name {
        font-size: 1.5rem;
    }

    .profile-info-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem 2rem;
        font-size: 0.875rem;
    }

    .profile-info-grid dd {
        margin: 0;
    }

    .nav-tabs-wrap {
        overflow-x: visible;
    }

    .nav-tabs {
        width: auto;
    }

    .nav-tabs .nav-link {
        padding: 0.625rem 1.25rem;
        font-size: 0.875rem;
    }

    .stat-cards {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
        margin-bottom: 1.5rem;
    }

    .stat-card {
        padding: 1rem 1.25rem;
    }

    .stat-value {
        font-size: 1.75rem;
    }

    .data-table th {
        padding: 0.5rem 0.75rem;
        font-size: 0.75rem;
    }

    .data-table td {
        padding: 0.5rem 0.75rem;
        font-size: 0.875rem;
    }

    .badge {
        font-size: 0.6875rem;
    }

    .btn-action {
        padding: 0.375rem 0.875rem;
        font-size: 0.8125rem;
    }

    .btn-rica-verified,
    .btn-rica-unverified {
        padding: 0.375rem 1rem;
        font-size: 0.8125rem;
    }

    .action-bar {
        gap: 0.5rem;
    }

    .filter-bar {
        flex-direction: row;
        flex-wrap: wrap;
        align-items: end;
        gap: 0.75rem;
    }

    .filter-group select,
    .filter-group input {
        font-size: 0.8125rem;
        width: auto;
    }

    .pagination-bar {
        flex-direction: row;
        justify-content: space-between;
    }

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