/* ============================================
   ALLIANCE PROFIT PORTAL — AUTH STYLES
   login.php, forgot-password.php, reset-password.php, set-password.php
   ============================================ */

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

/* ============================================
   CSS VARIABLES
   ============================================ */

:root {
    --color-bg-primary:        #1a2332;
    --color-bg-secondary:      #2d3e50;
    --color-bg-deep:           #111a26;
    --color-accent-gold:       #ffc107;
    --color-accent-gold-hover: #ffca2c;
    --color-accent-gold-dim:   rgba(255, 193, 7, 0.15);
    --color-accent-gold-border:rgba(255, 193, 7, 0.35);
    --color-accent-blue:       #4a9eff;
    --color-accent-blue-glow:  rgba(74, 158, 255, 0.2);
    --color-text-primary:      #ffffff;
    --color-text-secondary:    #c9d4e0;
    --color-text-muted:        #7a8fa6;
    --color-danger:            #e05252;
    --color-danger-bg:         rgba(224, 82, 82, 0.12);
    --color-success:           #4ade80;
    --color-success-bg:        rgba(74, 222, 128, 0.12);
    --color-card-bg:           rgba(26, 35, 50, 0.85);
    --color-card-border:       rgba(255, 193, 7, 0.2);
    --color-input-bg:          rgba(255, 255, 255, 0.05);
    --color-input-border:      rgba(255, 255, 255, 0.12);
    --color-input-focus:       rgba(74, 158, 255, 0.4);

    --font-display: 'Cinzel', serif;
    --font-body:    'Poppins', sans-serif;

    --radius-sm:   8px;
    --radius-md:   12px;
    --radius-lg:   16px;
    --radius-pill: 50px;

    --shadow-gold:  0 0 30px rgba(255, 193, 7, 0.15), 0 8px 32px rgba(0,0,0,0.5);
    --shadow-blue:  0 0 40px rgba(74, 158, 255, 0.2);
    --shadow-card:  0 20px 60px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255,193,7,0.1);

    --transition: 0.25s ease;
}

/* ============================================
   RESET & BASE
   ============================================ */

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    height: 100%;
}

body {
    font-family: var(--font-body);
    color: var(--color-text-primary);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background-color: var(--color-bg-deep);
    -webkit-font-smoothing: antialiased;
}

/* ============================================
   BACKGROUND — PORTAL IMAGE + OVERLAYS
   ============================================ */

.auth-bg {
    position: fixed;
    inset: 0;
    z-index: 0;
}

.auth-bg-image {
    position: absolute;
    inset: 0;
    background-image: url('/assets/images/portal.jpg');
    background-size: cover;
    background-position: center;
    filter: brightness(0.45) saturate(0.8);
    transform: scale(1.05);
    transition: transform 8s ease;
}

body.loaded .auth-bg-image {
    transform: scale(1.0);
}

/* Vignette overlay */
.auth-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at center, transparent 20%, rgba(10, 15, 25, 0.7) 100%),
        linear-gradient(to bottom, rgba(10,15,25,0.3) 0%, rgba(10,15,25,0.6) 100%);
}

/* Blue portal glow that pulses */
.portal-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(74,158,255,0.08) 0%, transparent 70%);
    animation: portalPulse 4s ease-in-out infinite;
    pointer-events: none;
}

@keyframes portalPulse {
    0%, 100% { opacity: 0.5; transform: translate(-50%, -50%) scale(1); }
    50%       { opacity: 1;   transform: translate(-50%, -50%) scale(1.1); }
}

/* ============================================
   AUTH WRAPPER — CENTERS THE CARD
   ============================================ */

.auth-wrapper {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 460px;
    padding: 1.5rem;
    animation: cardReveal 0.6s ease forwards;
    opacity: 0;
    transform: translateY(20px);
}

body.loaded .auth-wrapper {
    animation: cardReveal 0.6s ease 0.2s forwards;
}

@keyframes cardReveal {
    to { opacity: 1; transform: translateY(0); }
}

/* ============================================
   AUTH CARD
   ============================================ */

.auth-card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2.5rem 2rem;
    box-shadow: var(--shadow-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

/* ============================================
   LOGO / HEADER
   ============================================ */

.auth-logo {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-logo-emblem {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    position: relative;
}

/* Lion shield SVG emblem */
.auth-logo-emblem svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 0 12px rgba(255,193,7,0.5));
}

.auth-logo-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-accent-gold);
    letter-spacing: 0.05em;
    line-height: 1.2;
    margin-bottom: 0.25rem;
    text-shadow: 0 0 20px rgba(255,193,7,0.3);
}

.auth-logo-subtitle {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-text-muted);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

/* Gold divider line */
.auth-divider {
    height: 1px;
    background: linear-gradient(to right, transparent, var(--color-accent-gold-border), transparent);
    margin: 1.5rem 0;
}

/* ============================================
   FORM HEADING
   ============================================ */

.auth-heading {
    text-align: center;
    margin-bottom: 1.5rem;
}

.auth-heading h2 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    letter-spacing: 0.03em;
}

.auth-heading p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: 0.35rem;
}

/* ============================================
   ALERTS
   ============================================ */

.auth-alert {
    padding: 0.875rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    line-height: 1.5;
}

.auth-alert-icon {
    flex-shrink: 0;
    margin-top: 1px;
}

.auth-alert--error {
    background: var(--color-danger-bg);
    border: 1px solid rgba(224, 82, 82, 0.3);
    color: #fca5a5;
}

.auth-alert--success {
    background: var(--color-success-bg);
    border: 1px solid rgba(74, 222, 128, 0.3);
    color: #86efac;
}

.auth-alert--info {
    background: var(--color-accent-blue-glow);
    border: 1px solid rgba(74, 158, 255, 0.3);
    color: #93c5fd;
}

/* ============================================
   FORM ELEMENTS
   ============================================ */

.form-group {
    margin-bottom: 1.1rem;
}

.form-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 0.4rem;
}

.form-input {
    width: 100%;
    background: var(--color-input-bg);
    border: 1px solid var(--color-input-border);
    border-radius: var(--radius-sm);
    padding: 0.8rem 1rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-text-primary);
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
    -webkit-appearance: none;
}

.form-input::placeholder {
    color: var(--color-text-muted);
    opacity: 0.7;
}

.form-input:focus {
    border-color: var(--color-accent-blue);
    box-shadow: 0 0 0 3px var(--color-input-focus);
    background: rgba(255,255,255,0.07);
}

.form-input:autofill,
.form-input:-webkit-autofill {
    -webkit-box-shadow: 0 0 0 100px var(--color-bg-secondary) inset;
    -webkit-text-fill-color: var(--color-text-primary);
}

/* Password field wrapper (for show/hide toggle) */
.input-password-wrapper {
    position: relative;
}

.input-password-wrapper .form-input {
    padding-right: 3rem;
}

.password-toggle {
    position: absolute;
    right: 0.875rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-muted);
    padding: 0;
    display: flex;
    align-items: center;
    transition: color var(--transition);
}

.password-toggle:hover {
    color: var(--color-accent-gold);
}

/* ============================================
   FORGOT PASSWORD LINK
   ============================================ */

.form-footer-row {
    display: flex;
    justify-content: flex-end;
    margin-top: 0.35rem;
    margin-bottom: 0.25rem;
}

.form-link {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color var(--transition);
}

.form-link:hover {
    color: var(--color-accent-gold);
}

/* ============================================
   SUBMIT BUTTON
   ============================================ */

.btn-auth {
    display: block;
    width: 100%;
    padding: 0.9rem 1.5rem;
    margin-top: 1.25rem;
    background: var(--color-accent-gold);
    color: var(--color-bg-deep);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
    box-shadow: 0 4px 16px rgba(255,193,7,0.3);
    position: relative;
    overflow: hidden;
}

.btn-auth::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(255,255,255,0.12), transparent);
    pointer-events: none;
}

.btn-auth:hover {
    background: var(--color-accent-gold-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 24px rgba(255,193,7,0.45);
}

.btn-auth:active {
    transform: translateY(0);
}

.btn-auth:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Secondary ghost button */
.btn-auth-ghost {
    display: block;
    width: 100%;
    padding: 0.85rem 1.5rem;
    margin-top: 0.75rem;
    background: transparent;
    color: var(--color-text-secondary);
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border: 1px solid var(--color-input-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    transition: all var(--transition);
}

.btn-auth-ghost:hover {
    border-color: var(--color-accent-gold-border);
    color: var(--color-accent-gold);
    background: var(--color-accent-gold-dim);
}

/* ============================================
   CARD FOOTER LINKS
   ============================================ */

.auth-card-footer {
    text-align: center;
    margin-top: 1.75rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.06);
    font-size: 0.82rem;
    color: var(--color-text-muted);
    line-height: 1.8;
}

.auth-card-footer a {
    color: var(--color-accent-gold);
    text-decoration: none;
    font-weight: 600;
    transition: opacity var(--transition);
}

.auth-card-footer a:hover {
    opacity: 0.8;
    text-decoration: underline;
}

/* ============================================
   UPGRADE INTERSTITIAL (shown on login for non-upgraded members)
   ============================================ */

.upgrade-interstitial {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: rgba(10, 15, 25, 0.92);
    backdrop-filter: blur(8px);
    animation: fadeIn 0.4s ease forwards;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.upgrade-panel {
    width: 100%;
    max-width: 860px;
    background: var(--color-card-bg);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-card);
    backdrop-filter: blur(20px);
    animation: cardReveal 0.5s ease 0.1s forwards;
    opacity: 0;
    transform: translateY(16px);
}

.upgrade-panel-header {
    text-align: center;
    margin-bottom: 2rem;
}

.upgrade-panel-header h2 {
    font-family: var(--font-display);
    font-size: 1.6rem;
    color: var(--color-accent-gold);
    margin-bottom: 0.5rem;
    text-shadow: 0 0 20px rgba(255,193,7,0.3);
}

.upgrade-panel-header p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    max-width: 480px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Tier Cards Grid */
.tier-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

@media (max-width: 640px) {
    .tier-grid {
        grid-template-columns: 1fr;
    }
}

.tier-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-md);
    padding: 1.5rem 1.25rem;
    text-align: center;
    position: relative;
    transition: all var(--transition);
}

.tier-card--current {
    border-color: rgba(255,255,255,0.2);
    opacity: 0.7;
}

.tier-card--sentinel {
    border-color: rgba(74,158,255,0.4);
    background: rgba(74,158,255,0.05);
}

.tier-card--sentinel:hover {
    border-color: rgba(74,158,255,0.7);
    background: rgba(74,158,255,0.08);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(74,158,255,0.15);
}

.tier-card--vanguard {
    border-color: var(--color-accent-gold-border);
    background: var(--color-accent-gold-dim);
}

.tier-card--vanguard:hover {
    border-color: rgba(255,193,7,0.6);
    background: rgba(255,193,7,0.1);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(255,193,7,0.15);
}

.tier-badge {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-pill);
    margin-bottom: 0.75rem;
}

.tier-badge--current {
    background: rgba(255,255,255,0.1);
    color: var(--color-text-muted);
}

.tier-badge--recommended {
    background: rgba(74,158,255,0.2);
    color: #93c5fd;
    border: 1px solid rgba(74,158,255,0.3);
}

.tier-badge--elite {
    background: rgba(255,193,7,0.15);
    color: var(--color-accent-gold);
    border: 1px solid rgba(255,193,7,0.3);
}

.tier-name {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 0.25rem;
}

.tier-price {
    font-size: 1.75rem;
    font-weight: 900;
    line-height: 1;
    margin-bottom: 0.15rem;
}

.tier-price--current { color: var(--color-text-muted); }
.tier-price--sentinel { color: #93c5fd; }
.tier-price--vanguard { color: var(--color-accent-gold); }

.tier-price-period {
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--color-text-muted);
    margin-bottom: 1rem;
}

.tier-features {
    list-style: none;
    text-align: left;
    margin-bottom: 1.25rem;
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    line-height: 2;
}

.tier-features li::before {
    content: '✦ ';
    color: var(--color-accent-gold);
    font-size: 0.65rem;
}

.tier-features li.locked {
    color: var(--color-text-muted);
    text-decoration: line-through;
    opacity: 0.5;
}

.tier-features li.locked::before {
    content: '🔒 ';
}

.btn-tier {
    display: block;
    width: 100%;
    padding: 0.65rem 1rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    border: none;
    transition: all var(--transition);
}

.btn-tier--current {
    background: rgba(255,255,255,0.07);
    color: var(--color-text-muted);
    cursor: default;
}

.btn-tier--sentinel {
    background: rgba(74,158,255,0.15);
    color: #93c5fd;
    border: 1px solid rgba(74,158,255,0.4);
}

.btn-tier--sentinel:hover {
    background: rgba(74,158,255,0.25);
}

.btn-tier--vanguard {
    background: var(--color-accent-gold);
    color: var(--color-bg-deep);
    box-shadow: 0 4px 14px rgba(255,193,7,0.3);
}

.btn-tier--vanguard:hover {
    background: var(--color-accent-gold-hover);
    box-shadow: 0 6px 20px rgba(255,193,7,0.45);
}

.upgrade-dismiss {
    text-align: center;
    margin-top: 0.5rem;
}

.upgrade-dismiss a {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color var(--transition);
}

.upgrade-dismiss a:hover {
    color: var(--color-text-secondary);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 480px) {
    .auth-card {
        padding: 2rem 1.5rem 1.75rem;
    }

    .auth-logo-title {
        font-size: 1.25rem;
    }

    .upgrade-panel {
        padding: 1.75rem 1.25rem;
    }

    .upgrade-panel-header h2 {
        font-size: 1.3rem;
    }
}