/**
 * NWERA Client Workspace & Authentication Stylesheet.
 *
 * Provides styling for Client Login (WhatsApp OTP, Email OTP, Device Resolution)
 * and Client Portal Dashboard (Deliverables, Approvals, Devices & Security).
 *
 * Rules:
 * - Zero box-shadow (box-shadow: none !important).
 * - Zero emojis (pure SVGs or typography).
 * - Dark & Light mode compatibility.
 * - Arabic / RTL support.
 *
 * @package NWERA\CreativeSuite
 */

:root {
    --nw-bg: #111110;
    --nw-surface: #181816;
    --nw-surface-alt: #222220;
    --nw-surface-hover: #2a2a27;
    --nw-border: rgba(255, 255, 255, 0.08);
    --nw-border-strong: rgba(255, 255, 255, 0.16);
    --nw-text-primary: #EFE8DF;
    --nw-text-secondary: #999995;
    --nw-text-muted: #666662;
    --nw-accent: #C58A52;
    --nw-accent-hover: #b37a44;
    --nw-accent-subtle: rgba(197, 138, 82, 0.15);
    --nw-whatsapp: #25D366;
    --nw-whatsapp-subtle: rgba(37, 211, 102, 0.12);
    --nw-success: #27ae60;
    --nw-success-subtle: rgba(39, 174, 96, 0.12);
    --nw-danger: #c0392b;
    --nw-danger-subtle: rgba(192, 57, 43, 0.15);
    --nw-info: #2980b9;
    --nw-radius-sm: 4px;
    --nw-radius-md: 8px;
    --nw-radius-lg: 12px;
    --nw-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

[data-theme="light"], .nwcs-portal-light {
    --nw-bg: #F8F9FA;
    --nw-surface: #FFFFFF;
    --nw-surface-alt: #F1F3F5;
    --nw-surface-hover: #E9ECEF;
    --nw-border: #E2E8F0;
    --nw-border-strong: #CBD5E1;
    --nw-text-primary: #1E293B;
    --nw-text-secondary: #64748B;
    --nw-text-muted: #94A3B8;
    --nw-accent: #B0743B;
    --nw-accent-hover: #97602E;
    --nw-accent-subtle: rgba(176, 116, 59, 0.12);
}

/* Enforce Zero-Shadow Everywhere */
.nwcs-portal-root *,
.nwcs-portal-root *::before,
.nwcs-portal-root *::after {
    box-shadow: none !important;
    text-shadow: none !important;
    box-sizing: border-box;
}

.nwcs-portal-root {
    font-family: 'Plus Jakarta Sans', 'Cairo', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: var(--nw-bg);
    color: var(--nw-text-primary);
    min-height: 100vh;
    padding: 48px 16px 80px 16px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    position: relative;
    clear: both;
    z-index: 10;
    box-sizing: border-box;
}

@media (max-width: 768px) {
    .nwcs-portal-root {
        padding-top: 24px;
        padding-bottom: 40px;
    }
}

.nwcs-portal-container {
    max-width: 1120px;
    margin: 0 auto;
}

/* RTL Support */
.nwcs-rtl {
    direction: rtl;
    text-align: right;
}

/* Auth Gateway Card */
.nw-auth-card {
    background: var(--nw-surface);
    border: 1px solid var(--nw-border);
    border-radius: var(--nw-radius-lg);
    max-width: 520px;
    margin: 40px auto;
    padding: 40px 32px;
}

.nw-auth-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--nw-accent);
    text-transform: uppercase;
    background: var(--nw-accent-subtle);
    padding: 4px 10px;
    border-radius: 99px;
    margin-bottom: 12px;
}

.nw-auth-title {
    font-size: 26px;
    font-weight: 800;
    color: var(--nw-text-primary);
    margin: 0 0 8px 0;
}

.nw-auth-subtitle {
    font-size: 14px;
    color: var(--nw-text-secondary);
    margin: 0 0 28px 0;
    line-height: 1.5;
}

/* Auth Navigation Tabs */
.nw-auth-tabs {
    display: flex;
    gap: 6px;
    background: var(--nw-surface-alt);
    padding: 4px;
    border-radius: var(--nw-radius-md);
    margin-bottom: 24px;
    border: 1px solid var(--nw-border);
}

.nw-auth-tab-btn {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 14px;
    font-size: 13px;
    font-weight: 600;
    color: var(--nw-text-secondary);
    background: transparent;
    border: none;
    border-radius: var(--nw-radius-sm);
    cursor: pointer;
    transition: all 0.15s ease;
}

.nw-auth-tab-btn:hover {
    color: var(--nw-text-primary);
}

.nw-auth-tab-btn.is-active {
    background: var(--nw-surface);
    color: var(--nw-text-primary);
    border: 1px solid var(--nw-border);
}

.nw-auth-tab-btn.tab-whatsapp.is-active {
    color: var(--nw-whatsapp);
    border-color: rgba(37, 211, 102, 0.35);
}

/* Forms */
.nw-form-group {
    margin-bottom: 18px;
    text-align: left;
}

.nwcs-rtl .nw-form-group {
    text-align: right;
}

.nw-form-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--nw-text-secondary);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nw-input {
    width: 100%;
    padding: 12px 14px;
    background: var(--nw-surface-alt);
    border: 1px solid var(--nw-border);
    border-radius: var(--nw-radius-md);
    color: var(--nw-text-primary);
    font-size: 14px;
    outline: none;
    transition: border-color 0.15s ease;
}

.nw-input:focus {
    border-color: var(--nw-accent);
}

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

/* Buttons */
.nw-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 13px 20px;
    font-size: 14px;
    font-weight: 700;
    border-radius: var(--nw-radius-md);
    border: none;
    cursor: pointer;
    transition: all 0.15s ease;
    text-decoration: none;
}

.nw-btn-primary {
    background: var(--nw-accent);
    color: #111110;
}

.nw-btn-primary:hover {
    background: var(--nw-accent-hover);
}

.nw-btn-whatsapp {
    background: var(--nw-whatsapp);
    color: #0B3317;
}

.nw-btn-whatsapp:hover {
    background: #20BA5A;
}

.nw-btn-outline {
    background: transparent;
    color: var(--nw-text-primary);
    border: 1px solid var(--nw-border-strong);
}

.nw-btn-outline:hover {
    background: var(--nw-surface-alt);
}

.nw-btn-danger-outline {
    background: transparent;
    color: #e74c3c;
    border: 1px solid rgba(192, 57, 43, 0.4);
}

.nw-btn-danger-outline:hover {
    background: var(--nw-danger-subtle);
}

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

/* OTP Code Input Boxes */
.nw-otp-group {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin: 20px 0;
    direction: ltr; /* OTP digits always flow LTR */
}

.nw-otp-digit {
    width: 48px;
    height: 54px;
    font-size: 24px;
    font-weight: 700;
    text-align: center;
    background: var(--nw-surface-alt);
    border: 1px solid var(--nw-border);
    border-radius: var(--nw-radius-md);
    color: var(--nw-text-primary);
    outline: none;
    transition: border-color 0.15s ease;
}

.nw-otp-digit:focus {
    border-color: var(--nw-accent);
}

/* Alerts & Notices */
.nw-alert {
    padding: 12px 14px;
    border-radius: var(--nw-radius-md);
    font-size: 13px;
    margin-bottom: 18px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.nw-alert-error {
    background: var(--nw-danger-subtle);
    border: 1px solid var(--nw-danger);
    color: #ff6b6b;
}

.nw-alert-success {
    background: var(--nw-success-subtle);
    border: 1px solid var(--nw-success);
    color: #51cf66;
}

.nw-alert-info {
    background: var(--nw-accent-subtle);
    border: 1px solid var(--nw-accent);
    color: var(--nw-accent);
}

/* Connected Devices List */
.nw-device-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    background: var(--nw-surface-alt);
    border: 1px solid var(--nw-border);
    border-radius: var(--nw-radius-md);
    margin-bottom: 10px;
    gap: 12px;
}

.nw-device-item.is-current {
    border-color: rgba(197, 138, 82, 0.4);
    background: rgba(197, 138, 82, 0.05);
}

.nw-device-meta {
    flex: 1;
}

.nw-device-name {
    font-size: 14px;
    font-weight: 700;
    color: var(--nw-text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.nw-device-details {
    font-size: 12px;
    color: var(--nw-text-muted);
    margin-top: 3px;
}

/* Modals */
.nw-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.75);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    padding: 16px;
}

.nw-modal-card {
    background: var(--nw-surface);
    border: 1px solid var(--nw-border-strong);
    border-radius: var(--nw-radius-lg);
    width: 100%;
    max-width: 500px;
    padding: 28px;
}

/* Read-Only Badge */
.nw-readonly-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 700;
    color: var(--nw-text-muted);
    background: var(--nw-surface-alt);
    border: 1px solid var(--nw-border);
    padding: 4px 10px;
    border-radius: var(--nw-radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Header & Navigation in Portal */
.nw-portal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--nw-border);
    padding-bottom: 20px;
    margin-bottom: 28px;
    flex-wrap: wrap;
    gap: 16px;
}

.nw-portal-user-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 6px;
    flex-wrap: wrap;
}

.nw-verified-pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 99px;
}

.nw-verified-pill.whatsapp {
    background: var(--nw-whatsapp-subtle);
    color: var(--nw-whatsapp);
    border: 1px solid rgba(37, 211, 102, 0.3);
}

.nw-verified-pill.email {
    background: var(--nw-accent-subtle);
    color: var(--nw-accent);
    border: 1px solid rgba(197, 138, 82, 0.3);
}

/* Zero Emoji SVGs styling */
.nw-icon {
    display: inline-block;
    width: 16px;
    height: 16px;
    vertical-align: middle;
    fill: currentColor;
}