/* 
   =============================================================================
   EASY STORE — AUTHENTICATION DESIGN SYSTEM (auth.css)
   Shared visual language for Login, Register, and Verify-Email.
   Built exclusively on Easy Store tokens in variables.css.
   =============================================================================
*/

/* ── Fullscreen Auth Container & Layout ────────────────────────── */
.auth-page-body {
    min-height: 100vh;
    background-color: var(--color-bg);
    color: var(--color-text-primary);
    display: flex;
    flex-direction: column;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.auth-wrapper {
    flex: 1;
    display: flex;
    width: 100%;
    min-height: 100vh;
}

/* ── Split Screen Layout (Desktop) ────────────────────────────── */
.auth-split-layout {
    display: flex;
    width: 100%;
    min-height: 100vh;
}

/* Right Showcase Panel (Branding / Value Props) */
.auth-showcase-panel {
    flex: 0 0 45%;
    max-width: 45%;
    background: linear-gradient(145deg, var(--color-surface-elevated) 0%, var(--color-bg-alt) 100%);
    border-left: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: clamp(2rem, 4vw, 3.5rem);
    position: relative;
    overflow: hidden;
}

[data-bs-theme="dark"] .auth-showcase-panel {
    background: linear-gradient(145deg, #111417 0%, #0d0f11 100%);
    border-left-color: rgba(255, 255, 255, 0.08);
}

[data-bs-theme="light"] .auth-showcase-panel {
    background: linear-gradient(145deg, #f1f5f9 0%, #e2e8f0 100%);
    border-left-color: rgba(0, 0, 0, 0.08);
}

/* Subtle decorative grid/glow behind showcase */
.auth-showcase-panel::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 20%, var(--color-brand-soft) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 217, 95, 0.05) 0%, transparent 40%);
    pointer-events: none;
}

.auth-showcase-content {
    position: relative;
    z-index: 2;
    margin: auto 0;
}

.auth-brand-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
    color: var(--color-text-primary);
    margin-bottom: var(--space-8);
}

.auth-brand-badge:hover {
    color: var(--color-brand);
}

.auth-brand-icon-box {
    width: 48px;
    height: 48px;
    background-color: var(--color-brand);
    color: #052e16;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 8px 16px rgba(0, 217, 95, 0.25);
}

.auth-brand-name {
    font-size: 1.5rem;
    font-weight: var(--font-extrabold);
    letter-spacing: -0.02em;
}

.auth-showcase-title {
    font-size: clamp(1.6rem, 2.5vw, 2.2rem);
    font-weight: var(--font-extrabold);
    line-height: var(--leading-tight);
    margin-bottom: var(--space-3);
    color: var(--color-text-primary);
}

.auth-showcase-desc {
    color: var(--color-text-secondary);
    font-size: var(--text-base);
    line-height: var(--leading-relaxed, 1.7);
    margin-bottom: var(--space-8);
    max-width: 420px;
}

/* Feature List */
.auth-feature-list {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--space-8) 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.auth-feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
}

.auth-feature-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background-color: var(--color-brand-soft);
    color: var(--color-brand);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.auth-feature-text h4 {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--color-text-primary);
    margin: 0 0 2px 0;
}

.auth-feature-text p {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    margin: 0;
    line-height: var(--leading-normal);
}

.auth-showcase-footer {
    position: relative;
    z-index: 2;
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

/* ── Left Workspace Panel (Form Area) ─────────────────────────── */
.auth-form-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: clamp(1.5rem, 3vw, 3rem);
    background-color: var(--color-bg);
    overflow-y: auto;
}

/* Top Navbar inside Form Panel */
.auth-panel-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    margin-bottom: var(--space-6);
}

.auth-back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color 0.15s ease, transform 0.15s ease;
}

.auth-back-link:hover {
    color: var(--color-brand);
    transform: translateX(2px);
}

.auth-topbar-actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

/* Mobile Brand Header (Visible only on < 992px) */
.auth-mobile-header {
    display: none;
    text-align: center;
    margin-bottom: var(--space-5);
}

.auth-mobile-header .auth-brand-badge {
    margin-bottom: 0;
}

/* Form Container Card */
.auth-card-container {
    width: 100%;
    max-width: 460px;
    margin: auto;
    padding: var(--space-2) 0;
}

.auth-card-container.wide {
    max-width: 520px;
}

.auth-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: clamp(1.5rem, 3vw, 2.5rem);
    box-shadow: var(--elevation-2);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.auth-header {
    text-align: center;
    margin-bottom: var(--space-6);
}

.auth-header h1,
.auth-header h2 {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-2);
    letter-spacing: -0.01em;
}

.auth-header p {
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
    margin-bottom: 0;
    line-height: var(--leading-normal);
}

/* ── Form Controls & Password Toggles ─────────────────────────── */
.auth-form-group {
    margin-bottom: var(--space-4);
}

.auth-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2);
}

.auth-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.auth-input {
    width: 100%;
    height: 48px;
    padding: 0.65rem 1rem;
    font-size: var(--text-base);
    font-family: inherit;
    color: var(--color-text-primary);
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
    outline: none;
}

.auth-input:focus {
    background-color: var(--color-surface);
    border-color: var(--color-brand);
    box-shadow: 0 0 0 3px var(--color-focus-ring);
}

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

.auth-input:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background-color: var(--color-border-subtle);
}

/* Password Toggle Eye Button */
.auth-input-wrapper.has-toggle .auth-input {
    padding-left: 44px; /* Space for the eye button in RTL */
}

.pwd-toggle-btn {
    position: absolute;
    left: 8px;
    top: 50%;
    transform: translateY(-50%);
    width: 34px;
    height: 34px;
    border: none;
    background: transparent;
    color: var(--color-text-muted);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    cursor: pointer;
    transition: color 0.15s ease, background-color 0.15s ease;
    padding: 0;
}

.pwd-toggle-btn:hover {
    color: var(--color-text-primary);
    background-color: var(--color-border-subtle);
}

.pwd-toggle-btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 2px var(--color-focus-ring);
}

/* Password strength & requirements */
.auth-hint {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    margin-top: var(--space-1);
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.auth-hint.valid {
    color: var(--color-success);
}

.auth-hint.invalid {
    color: var(--color-danger);
}

/* ── Unified Buttons ───────────────────────────────────────────── */
.auth-btn-primary {
    width: 100%;
    min-height: 48px;
    padding: 0.75rem 1.25rem;
    background-color: var(--color-brand);
    color: #052e16 !important; /* Maximum readable contrast on bright green */
    font-weight: var(--font-bold);
    font-size: var(--text-base);
    border: 1px solid var(--color-brand);
    border-radius: var(--radius-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    cursor: pointer;
    text-decoration: none;
    transition: all 0.15s ease;
}

.auth-btn-primary:hover:not(:disabled) {
    background-color: var(--color-brand-hover);
    border-color: var(--color-brand-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 217, 95, 0.28);
}

.auth-btn-primary:active:not(:disabled) {
    transform: translateY(0);
}

.auth-btn-primary:disabled {
    opacity: 0.65;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.auth-btn-secondary {
    width: 100%;
    min-height: 48px;
    padding: 0.75rem 1.25rem;
    background-color: var(--color-surface-interactive);
    color: var(--color-text-primary);
    font-weight: var(--font-semibold);
    font-size: var(--text-base);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    cursor: pointer;
    text-decoration: none;
    transition: all 0.15s ease;
}

.auth-btn-secondary:hover:not(:disabled) {
    background-color: var(--color-border);
    border-color: var(--color-border-hover);
    color: var(--color-text-primary);
}

.auth-btn-secondary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.auth-btn-ghost {
    background: transparent;
    border: none;
    color: var(--color-text-secondary);
    font-weight: var(--font-medium);
    font-size: var(--text-sm);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    cursor: pointer;
    text-decoration: none;
    transition: color 0.15s ease, background-color 0.15s ease;
}

.auth-btn-ghost:hover {
    color: var(--color-text-primary);
    background-color: var(--color-bg-alt);
}

/* ── Feedback & Alert Banners ──────────────────────────────────── */
.auth-alert {
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    line-height: var(--leading-normal);
    margin-bottom: var(--space-4);
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    animation: fadeIn 0.2s ease-out;
}

.auth-alert i {
    font-size: 1.1rem;
    flex-shrink: 0;
    margin-top: 1px;
}

.auth-alert.error {
    background-color: var(--color-danger-bg);
    color: var(--color-danger);
    border: 1px solid rgba(225, 29, 72, 0.25);
}

.auth-alert.warning {
    background-color: var(--color-warning-bg);
    color: var(--color-warning);
    border: 1px solid rgba(245, 158, 11, 0.25);
}

.auth-alert.success {
    background-color: var(--color-success-bg);
    color: var(--color-success);
    border: 1px solid rgba(16, 185, 129, 0.25);
}

.auth-alert.info {
    background-color: var(--color-info-bg);
    color: var(--color-info);
    border: 1px solid rgba(59, 130, 246, 0.25);
}

/* ── Card Footer Links ─────────────────────────────────────────── */
.auth-card-footer {
    text-align: center;
    margin-top: var(--space-6);
    padding-top: var(--space-5);
    border-top: 1px solid var(--color-border);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.auth-card-footer a {
    color: var(--color-brand);
    font-weight: var(--font-semibold);
    text-decoration: none;
    margin-right: var(--space-1);
}

.auth-card-footer a:hover {
    text-decoration: underline;
}

/* ── Verify Email Dedicated Components ─────────────────────────── */
.verify-badge-wrapper {
    display: flex;
    justify-content: center;
    margin-bottom: var(--space-5);
}

.verify-badge {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-xl);
    background: var(--color-brand-soft);
    border: 1px solid rgba(0, 217, 95, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    color: var(--color-brand);
    box-shadow: 0 10px 25px rgba(0, 217, 95, 0.15);
}

.verify-badge.success {
    background: var(--color-success-bg);
    border-color: rgba(16, 185, 129, 0.3);
    color: var(--color-success);
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.2);
}

.verify-badge.warning {
    background: var(--color-warning-bg);
    border-color: rgba(245, 158, 11, 0.3);
    color: var(--color-warning);
}

.verify-eyebrow {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-pill);
    background-color: var(--color-brand-soft);
    color: var(--color-brand);
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    margin-bottom: var(--space-2);
}

.verify-email-pill {
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-3) var(--space-4);
    margin: var(--space-4) 0;
    text-align: center;
    word-break: break-all;
}

.verify-email-pill .label {
    display: block;
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    color: var(--color-text-muted);
    margin-bottom: var(--space-1);
}

.verify-email-pill .email-value {
    font-size: var(--text-base);
    font-weight: var(--font-bold);
    color: var(--color-text-primary);
    direction: ltr;
    display: inline-block;
}

.verify-help-strip {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    padding: var(--space-3);
    border-radius: var(--radius-md);
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    font-size: var(--text-xs);
    line-height: var(--leading-normal);
    margin: var(--space-4) 0;
}

.verify-help-strip i {
    font-size: 1rem;
    color: var(--color-text-muted);
    flex-shrink: 0;
    margin-top: 1px;
}

.verify-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-top: var(--space-5);
}

.verify-footer-escape {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-6);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border);
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

/* Cooldown countdown indicator inside button */
.cooldown-text {
    font-variant-numeric: tabular-nums;
    font-weight: var(--font-semibold);
}

/* ── Responsive Compositions ──────────────────────────────────── */

/* Large Tablets & Small Desktops */
@media (max-width: 991px) {
    .auth-split-layout {
        flex-direction: column;
    }

    .auth-showcase-panel {
        display: none; /* Collapses clean into top mobile header */
    }

    .auth-mobile-header {
        display: block;
    }

    .auth-form-panel {
        padding: var(--space-6) var(--space-4);
        min-height: 100vh;
        justify-content: flex-start;
    }

    .auth-card-container {
        margin: auto;
    }
}

/* Mobile Screens (<= 767px) */
@media (max-width: 767px) {
    .auth-form-panel {
        padding: var(--space-4) var(--space-3);
    }

    .auth-card {
        border-radius: var(--radius-lg);
        padding: var(--space-5) var(--space-4);
        box-shadow: none;
        border: 1px solid var(--color-border);
    }

    .auth-header h1,
    .auth-header h2 {
        font-size: var(--text-xl);
    }

    .auth-btn-primary,
    .auth-btn-secondary {
        min-height: 48px;
    }
}

/* Ultra-Compact Mobile (<= 360px down to 320px) */
@media (max-width: 360px) {
    .auth-form-panel {
        padding: var(--space-3) var(--space-2);
    }

    .auth-card {
        padding: var(--space-4) var(--space-3);
    }

    .auth-header h1,
    .auth-header h2 {
        font-size: 1.25rem;
    }

    .auth-input {
        font-size: var(--text-sm);
        height: 44px;
    }

    .verify-badge {
        width: 60px;
        height: 60px;
        font-size: 1.8rem;
    }
}

/* Accessibility: Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}