/* 
   ToolsHub Authentication Styling Sheet
   Formats forms, strength bars, errors and user options
*/

/* 1. CONTAINER LAYOUT */
.auth-page-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    min-height: calc(100vh - 140px); /* Fill space between header and footer */
}

.auth-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px;
    width: 100%;
    max-width: 480px;
    box-shadow: var(--shadow);
}

.auth-card-header {
    text-align: center;
    margin-bottom: 30px;
}

.auth-card-header h1 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 8px;
    color: var(--text);
}

.auth-card-header p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.auth-card-header a {
    font-weight: 600;
}

/* 2. FORM COMPONENTS */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.auth-form-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.88rem;
}

.remember-me-checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-weight: 500;
}

.remember-me-checkbox input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--primary);
    cursor: pointer;
}

/* 3. PASSWORD FIELD STRENGTH METER */
.password-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.password-input-wrapper input {
    padding-right: 45px;
}

.password-toggle-eye {
    position: absolute;
    right: 16px;
    background: none;
    border: none;
    font-size: 1.1rem;
    cursor: pointer;
    color: var(--text-muted);
    padding: 2px;
}

.password-strength-indicator-wrapper {
    margin-top: 8px;
}

.password-strength-bar-bg {
    height: 6px;
    width: 100%;
    background-color: var(--border);
    border-radius: 50px;
    overflow: hidden;
}

.password-strength-bar-fill {
    height: 100%;
    width: 0%;
    border-radius: 50px;
    transition: width 0.3s ease, background-color 0.3s ease;
}

.password-strength-text {
    font-size: 0.75rem;
    font-weight: 600;
    margin-top: 4px;
    display: block;
}

/* Strength States */
.strength-weak {
    width: 33%;
    background-color: var(--danger);
}
.strength-medium {
    width: 66%;
    background-color: var(--warning);
}
.strength-strong {
    width: 100%;
    background-color: var(--success);
}

/* 4. DIVIDERS & FOOTNOTES */
.auth-divider-or {
    display: flex;
    align-items: center;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 25px 0;
}

.auth-divider-or::before,
.auth-divider-or::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--border);
}

.auth-divider-or:not(:empty)::before {
    margin-right: .5em;
}

.auth-divider-or:not(:empty)::after {
    margin-left: .5em;
}

.social-auth-buttons-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

/* Messages block styles */
.form-alert-message {
    padding: 12px 16px;
    border-radius: var(--radius);
    font-size: 0.88rem;
    font-weight: 500;
}

.form-alert-error {
    background-color: rgba(229, 62, 62, 0.1);
    color: var(--danger);
    border: 1px solid rgba(229, 62, 62, 0.2);
}

.form-alert-success {
    background-color: rgba(56, 161, 105, 0.1);
    color: var(--success);
    border: 1px solid rgba(56, 161, 105, 0.2);
}

/* Account deleted message verification */
.delete-account-confirmation-input {
    border-color: var(--danger);
}

.delete-account-confirmation-input:focus {
    box-shadow: 0 0 0 3px rgba(229, 62, 62, 0.12);
    border-color: var(--danger);
}