/* auth.css — Premium auth experience */
/* Inherits ALL font rules from components.css */
/* Only overrides layout and auth-specific elements */

.auth-container {
    max-width: 440px;
    margin: var(--s5) auto;
    padding: var(--s5);
    background: var(--surface);
    border-radius: var(--radius-lg);
    box-shadow:
        0 0 0 1px rgba(0,0,0,0.03),
        0 8px 40px rgba(0,0,0,0.08),
        0 2px 8px rgba(0,0,0,0.04);
}

.auth-container h1 {
    text-align: center;
    margin-bottom: var(--s4);
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--obsidian);
    letter-spacing: -0.03em;
}

/* Input wrapper for password toggle */
.form-input-wrap {
    position: relative;
}

.form-input-wrap .form-input {
    padding-right: 52px;
}

/* Password toggle */
.password-toggle {
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    cursor: pointer;
    padding: 10px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: color 0.15s, background 0.15s;
    user-select: none;
}
.password-toggle:hover {
    color: var(--text);
    background: rgba(0,0,0,0.04);
}

/* Email status indicator */
.email-status {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.875rem;
    font-weight: 700;
    line-height: 1;
}
.email-status.available { color: var(--sage); }
.email-status.taken     { color: var(--error); }

/* Password strength */
.password-strength { margin-top: 10px; }

.strength-bar {
    height: 6px;
    border-radius: 100px;
    background: var(--border);
    overflow: hidden;
}

.strength-fill {
    height: 100%;
    border-radius: 100px;
    width: 0%;
    transition: width 0.3s ease, background 0.3s ease;
}
.strength-fill.weak   { width: 25%;  background: var(--error); }
.strength-fill.fair   { width: 50%;  background: #D4930D; }
.strength-fill.good   { width: 75%;  background: #3B82C4; }
.strength-fill.strong { width: 100%; background: var(--sage); }

.strength-text {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 700;
    margin-top: 6px;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}
.strength-text.weak   { color: var(--error); }
.strength-text.fair   { color: #D4930D; }
.strength-text.good   { color: #3B82C4; }
.strength-text.strong { color: var(--sage); }

/* Divider */
.auth-divider {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 8px 0;
    color: var(--text-light);
    font-family: var(--font-body);
    font-size: 0.8125rem;
    font-weight: 600;
}

.auth-divider::before,
.auth-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--border);
}

/* Google button — matches btn-secondary exactly */
.btn-google {
    background: var(--surface);
    color: var(--text);
    border: 2px solid var(--border);
    box-shadow: none;
}
.btn-google:hover {
    background: var(--bg);
    border-color: var(--text-light);
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

/* Alternative auth methods stack */
.auth-alt-methods {
    /* Tight stack — buttons close together */
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* Auth footer */
.auth-footer {
    text-align: center;
    margin-top: var(--s3);
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--text-muted);
}
.auth-footer a {
    font-weight: 600;
    color: var(--obsidian-green);
}
.auth-footer a:hover { color: var(--obsidian-hover); }

/* Passkey status */
.passkey-status {
    display: none;
    font-family: var(--font-body);
    font-size: 0.8125rem;
    font-weight: 600;
    margin-top: 6px;
    text-align: center;
}

.passkey-status:not(:empty) {
    display: block;
}
.passkey-success { color: var(--sage); }
.passkey-error   { color: var(--error); }

/* Responsive */
@media (min-width: 640px) {
    .auth-container {
        margin: var(--s7) auto;
        padding: var(--s6) var(--s5);
    }
    .auth-container h1 {
        font-size: 2.5rem;
        margin-bottom: var(--s5);
    }
}