/* auth.css - Exact Replication of 9Aus Authentication Styles */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --bg-dark-bg: #020408;
  --bg-dark-card: #050a14;
  --bg-dark-hover: #0a1428;
  --border-dark-border: #112240;
  --color-blue-primary: #3b82f6;
  --color-blue-secondary: #60a5fa;
  --color-blue-accent: #93c5fd;
}

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

body {
    background-color: var(--bg-dark-bg);
    background: radial-gradient(circle at top center, #0f172a 0%, #020617 100%);
    color: #e5e7eb;
    font-family: var(--font-sans);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow-x: hidden;
    position: relative;
    line-height: 1.5;
    padding: 48px 24px;
    -webkit-font-smoothing: antialiased;
}

/* Auth Wrapper */
.auth-wrapper {
    width: 100%;
    max-width: 448px; /* max-w-md */
    z-index: 10;
}

/* Header Elements */
.auth-header {
    text-align: center;
    margin-bottom: 32px;
}

.auth-logo {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.auth-logo:hover {
    opacity: 0.8;
}

.logo-icon-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: background-color 0.3s ease;
}

.auth-logo:hover .logo-icon-wrap {
    background: rgba(255, 255, 255, 0.1);
}

.logo-text {
    font-size: 1.5rem; /* text-2xl */
    font-weight: 500;
    letter-spacing: 0.025em;
    color: #fff;
}

.auth-title {
    font-size: 1.875rem; /* text-3xl */
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
}

.auth-subtitle {
    font-size: 1rem;
    color: rgba(147, 197, 253, 0.7); /* text-blue-accent/70 */
}

/* Auth Form Card */
.auth-card {
    border-radius: 0.5rem; /* rounded-lg */
    border: 1px solid var(--border-dark-border);
    background-color: var(--bg-dark-card);
    padding: 32px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 24px; /* space-y-6 */
}

/* Form Fields */
.form-field {
    text-align: left;
}

.form-label {
    display: block;
    font-size: 0.875rem; /* text-sm */
    font-weight: 500;
    color: var(--color-blue-accent);
    margin-bottom: 8px;
}

.input-container {
    position: relative;
    width: 100%;
}

.input-icon {
    position: absolute;
    left: 12px; /* left-3 (0.75rem) */
    top: 50%;
    transform: translateY(-50%);
    color: rgba(147, 197, 253, 0.5); /* text-blue-accent/50 */
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    transition: color 0.3s ease;
}

.form-input {
    width: 100%;
    padding: 12px 16px 12px 40px; /* pl-10 pr-4 py-3 */
    border-radius: 0.5rem; /* rounded-lg */
    background-color: var(--bg-dark-hover);
    border: 1px solid var(--border-dark-border);
    color: #fff;
    font-family: var(--font-sans);
    font-size: 1rem;
    transition: all 0.2s ease;
    outline: none;
}

.form-input::placeholder {
    color: rgba(147, 197, 253, 0.5); /* placeholder-blue-accent/50 */
}

.form-input:focus {
    border-color: var(--color-blue-primary);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2); /* focus:ring-2 focus:ring-blue-primary/20 */
}

.form-input:focus + .input-icon {
    color: var(--color-blue-primary);
}

/* For password input with visibility toggle button */
.form-input.has-toggle {
    padding-right: 48px; /* space for toggle button */
}

.pw-toggle-btn {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: rgba(147, 197, 253, 0.5);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
    transition: color 0.2s ease;
}

.pw-toggle-btn:hover {
    color: var(--color-blue-primary);
}

.input-caption {
    font-size: 0.75rem;
    color: rgba(147, 197, 253, 0.5);
    margin-top: 8px;
    margin-left: 4px;
}

/* Checkbox Container */
.checkbox-container {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    border-radius: 0.5rem;
    background-color: var(--bg-dark-hover);
    border: 1px solid var(--border-dark-border);
    text-align: left;
}
.checkbox-input {
    width: 18px;
    height: 18px;
    accent-color: var(--color-blue-primary);
    cursor: pointer;
    flex-shrink: 0;
}
.checkbox-label {
    font-size: 0.875rem;
    color: var(--color-blue-accent);
    cursor: pointer;
    user-select: none;
    line-height: 1.4;
}

/* Submit Button */
.btn-auth-submit {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px; /* py-3 px-6 */
    border-radius: 0.5rem; /* rounded-lg */
    background: linear-gradient(135deg, #10b981 0%, #3b82f6 100%); /* bg-green-blue-gradient */
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.3); /* shadow-green-glow */
    transition: all 0.3s ease;
}

.btn-auth-submit:hover:not(:disabled) {
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.5); /* hover:shadow-green-glow */
    opacity: 0.95;
}

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

/* Divider between credentials and social login */
.auth-divider {
    position: relative;
    text-align: center;
    margin: 16px 0;
    width: 100%;
}
.auth-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background-color: var(--border-dark-border);
    z-index: 1;
}
.auth-divider-text {
    position: relative;
    background-color: var(--bg-dark-card);
    padding: 0 12px;
    color: rgba(147, 197, 253, 0.5);
    font-size: 0.875rem;
    z-index: 2;
    text-transform: uppercase;
}

/* Google Auth Button */
.btn-google-auth {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 12px;
    border-radius: 0.5rem;
    background-color: var(--bg-dark-hover);
    border: 1px solid var(--border-dark-border);
    color: #fff;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}
.btn-google-auth:hover {
    border-color: rgba(255, 255, 255, 0.2);
    background-color: rgba(255, 255, 255, 0.02);
}

/* Alerts */
.alert {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    text-align: left;
    margin-bottom: 24px;
    line-height: 1.4;
}

.alert-error {
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: #f87171;
}

.alert-success {
    background: rgba(52, 211, 153, 0.08);
    border: 1px solid rgba(52, 211, 153, 0.2);
    color: #34d399;
}

/* Footer & Back to Home */
.auth-footer {
    margin-top: 24px;
    text-align: center;
    font-size: 0.875rem;
}

.auth-footer-text {
    color: rgba(147, 197, 253, 0.7);
}

.auth-footer-link {
    color: var(--color-blue-primary);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s ease;
}

.auth-footer-link:hover {
    color: var(--color-blue-secondary);
}

.back-home-footer {
    margin-top: 24px;
    text-align: center;
}

.back-home-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: rgba(147, 197, 253, 0.7);
    text-decoration: none;
    transition: color 0.2s ease;
}

.back-home-link:hover {
    color: var(--color-blue-primary);
}

.back-home-link svg {
    transition: transform 0.2s ease;
}

.back-home-link:hover svg {
    transform: translateX(-4px);
}