/* VELORA Shipping - User / Customer Portal Stylesheet
 * Responsive Multi-Tier Styling (900px down to 330px)
 */

:root {
    --portal-navy: #090d16;
    --portal-navy-light: #111a28;
    --portal-cyan: #00e5ff;
    --portal-blue: #0284c7;
    --portal-blue-dark: #0369a1;
    --portal-gray-bg: #f8fafc;
    --portal-border: #e2e8f0;
    --portal-text-dark: #0f172a;
    --portal-text-muted: #64748b;
    --portal-success: #10b981;
    --portal-danger: #ef4444;
    --portal-radius: 14px;
}

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

html, body {
    max-width: 100vw;
    overflow-x: hidden;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--portal-gray-bg);
    color: #1e293b;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   Base Layout & Containers
   ========================================================================== */

.portal-container {
    max-width: 1200px;
    margin: 32px auto;
    padding: 0 20px;
    width: 100%;
}

.portal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
    flex-wrap: wrap;
    gap: 16px;
}

.portal-title {
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--portal-text-dark);
    margin: 4px 0 0 0;
    line-height: 1.25;
}

.portal-card {
    background: #ffffff;
    border: 1px solid var(--portal-border);
    border-radius: var(--portal-radius);
    padding: 24px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
    margin-bottom: 28px;
    word-break: break-word;
}

/* ==========================================================================
   Metrics & Stats Grid
   ========================================================================== */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
}

.stat-box {
    background: #ffffff;
    border: 1px solid var(--portal-border);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.stat-box:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.06);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

/* ==========================================================================
   Interactive Buttons & Controls
   ========================================================================== */

.btn-action {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 8px;
    font-size: 0.84rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
    white-space: nowrap;
    line-height: 1.3;
}

.btn-action-primary {
    background: var(--portal-blue);
    color: #ffffff;
}

.btn-action-primary:hover {
    background: var(--portal-blue-dark);
    color: #ffffff;
}

.btn-action-secondary {
    background: #f1f5f9;
    color: #334155;
    border: 1px solid #cbd5e1;
}

.btn-action-secondary:hover {
    background: #e2e8f0;
    color: #0f172a;
}

.btn-action-secondary.active {
    background: var(--portal-blue);
    color: #ffffff;
    border-color: var(--portal-blue);
}

/* ==========================================================================
   Forms & Form Grids
   ========================================================================== */

.form-control {
    width: 100%;
    padding: 10px 14px;
    border: 1.5px solid #cbd5e1;
    border-radius: 8px;
    font-size: 0.92rem;
    color: var(--portal-text-dark);
    box-sizing: border-box;
    transition: all 0.2s ease;
    background: #ffffff;
    font-family: inherit;
}

.form-control:focus {
    outline: none;
    border-color: var(--portal-blue);
    box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

.form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 14px;
}

.form-row-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 14px;
}

.form-row-spec {
    display: grid;
    grid-template-columns: 1fr 1fr 2fr;
    gap: 14px;
}

.profile-layout-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 24px;
}

/* ==========================================================================
   Responsive Tables
   ========================================================================== */

.portal-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
}

.portal-table th {
    background: #f8fafc;
    color: var(--portal-text-muted);
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--portal-border);
    text-align: left;
    white-space: nowrap;
}

.portal-table td {
    padding: 14px 16px;
    font-size: 0.88rem;
    border-bottom: 1px solid #f1f5f9;
    vertical-align: middle;
}

.portal-table tr:hover td {
    background: rgba(2, 132, 199, 0.02);
}

div[style*="overflow-x: auto"] {
    -webkit-overflow-scrolling: touch;
    border-radius: 8px;
    border: 1px solid var(--portal-border);
}

/* ==========================================================================
   Payment Modal & Channels
   ========================================================================== */

.payment-channels-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.payment-channel-item {
    background: #ffffff;
    border: 1px solid var(--portal-border);
    border-radius: 10px;
    padding: 12px;
    word-break: break-word;
}

.payment-channel-full {
    grid-column: span 2;
}

.portal-modal-card {
    transition: transform 0.2s ease;
}

/* ==========================================================================
   Authentication Containers
   ========================================================================== */

.auth-container {
    max-width: 520px;
    margin: 60px auto;
    padding: 40px;
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
    border: 1px solid var(--portal-border);
    width: 100%;
}

.login-card, .register-card {
    background: #ffffff;
    width: 100%;
    max-width: 440px;
    border-radius: 20px;
    padding: 40px 36px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* ==========================================================================
   TIER 1: @media (max-width: 1000px) - Tablet Tier
   ========================================================================== */

@media (max-width: 1000px) {
    .portal-container {
        padding: 0 16px;
        margin: 24px auto;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
        margin-bottom: 22px;
    }

    .profile-layout-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .portal-title {
        font-size: 1.45rem;
    }

    .portal-card {
        padding: 20px;
        margin-bottom: 22px;
    }

    /* Wrap notice header if necessary */
    .hero-notice-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 14px;
    }
}

/* ==========================================================================
   TIER 2: @media (max-width: 768px) - Small Tablet Tier
   ========================================================================== */

@media (max-width: 768px) {
    .portal-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 14px;
        margin-bottom: 20px;
    }

    .portal-header > div:last-child {
        width: 100%;
        display: flex;
        flex-direction: column;
        gap: 8px;
    }

    .portal-header .btn-action {
        width: 100%;
        justify-content: center;
        padding: 11px 16px;
        font-size: 0.9rem;
    }

    .form-row-3 {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .form-row-spec {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .portal-modal-card {
        max-width: calc(100vw - 28px) !important;
        padding: 20px 16px !important;
        border-radius: 14px !important;
    }

    .portal-table th, .portal-table td {
        padding: 10px 12px;
        font-size: 0.82rem;
    }
}

/* ==========================================================================
   TIER 3: @media (max-width: 550px) - Phone Master Breakpoint
   ========================================================================== */

@media (max-width: 550px) {
    .portal-container {
        padding: 0 12px;
        margin: 16px auto;
    }

    .portal-card {
        padding: 16px 12px;
        border-radius: 12px;
        margin-bottom: 18px;
    }

    .portal-title {
        font-size: 1.25rem;
    }

    .form-row-2 {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .payment-channels-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .payment-channel-full {
        grid-column: span 1 !important;
    }

    .form-control {
        font-size: 16px !important; /* Prevents auto-zoom on iOS */
        padding: 11px 12px;
    }

    .stat-box {
        padding: 14px 12px;
        gap: 12px;
    }

    .stat-icon {
        width: 40px;
        height: 40px;
        font-size: 1.15rem;
        border-radius: 10px;
    }

    .stat-box div > div:last-child {
        font-size: 1.3rem !important;
    }

    .profile-submit-btn,
    .new-shipment-submit-btn {
        width: 100% !important;
        justify-content: center !important;
        padding: 13px 18px !important;
    }

    /* Full-width touch friendly actions */
    .portal-card .btn-action {
        padding: 8px 12px;
        font-size: 0.8rem;
    }

    /* Table containment & compact touch cells */
    .portal-table {
        min-width: 520px;
    }

    .portal-table th {
        font-size: 0.72rem;
        padding: 8px 10px;
    }

    .portal-table td {
        font-size: 0.80rem;
        padding: 10px 10px;
    }

    .portal-modal-card {
        padding: 16px 12px !important;
        max-width: calc(100vw - 20px) !important;
        border-radius: 12px !important;
    }

    .auth-container, .login-card, .register-card {
        padding: 24px 16px;
        border-radius: 14px;
        margin: 20px auto;
    }
}

/* ==========================================================================
   TIER 4: @media (max-width: 400px) - Compact Mobile Tier
   ========================================================================== */

@media (max-width: 400px) {
    .portal-container {
        padding: 0 8px;
        margin: 12px auto;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .portal-title {
        font-size: 1.15rem;
    }

    .portal-card {
        padding: 12px 10px;
        border-radius: 10px;
        margin-bottom: 14px;
    }

    .stat-box {
        padding: 12px 10px;
        gap: 10px;
    }

    .stat-icon {
        width: 36px;
        height: 36px;
        font-size: 1.05rem;
    }

    .portal-modal-card {
        padding: 14px 10px !important;
        max-width: calc(100vw - 12px) !important;
    }

    .payment-channel-item {
        padding: 10px 8px;
    }

    .payment-channel-item code {
        font-size: 0.78rem !important;
    }
}

/* ==========================================================================
   TIER 5: @media (max-width: 330px) - Micro Mobile Tier (330px)
   ========================================================================== */

@media (max-width: 330px) {
    .portal-container {
        padding: 0 6px;
        margin: 8px auto;
    }

    .portal-card {
        padding: 10px 8px;
        border-radius: 8px;
        margin-bottom: 12px;
    }

    .portal-title {
        font-size: 1.02rem;
        letter-spacing: -0.2px;
    }

    p[style*="font-size: 0.9rem"] {
        font-size: 0.78rem !important;
        line-height: 1.35 !important;
    }

    .stat-box {
        padding: 10px 8px;
        gap: 8px;
    }

    .stat-icon {
        width: 32px;
        height: 32px;
        font-size: 0.95rem;
        border-radius: 8px;
    }

    .stat-box div > div:last-child {
        font-size: 1.15rem !important;
    }

    .btn-action {
        padding: 6px 8px;
        font-size: 0.74rem;
        gap: 4px;
    }

    .portal-modal-card {
        padding: 12px 8px !important;
        max-width: calc(100vw - 8px) !important;
        border-radius: 8px !important;
    }

    .portal-modal-card h3 {
        font-size: 1.05rem !important;
    }

    .payment-channel-item code {
        font-size: 0.72rem !important;
    }

    .auth-container, .login-card, .register-card {
        padding: 18px 10px;
        border-radius: 10px;
    }
}