/* ===== Auth page (RTL-aware, Color Palette Integrated) ===== */
.auth-shell {
    max-width: 440px;
    margin: 48px auto;
    padding: 0 20px;
}

.auth-title {
    margin: 0 0 16px;
    font-size: 28px;
    line-height: 1.2;
    text-align: auto;
}

.auth-sub {
    margin: 0 0 20px;
    text-align: auto;
    opacity: 0.85;
}

.form-card {
    background: var(--color-white);
    border-radius: 12px;
    box-shadow: var(--shadow-sm), var(--shadow-md);
    padding: 20px;
    display: grid;
    gap: 14px;
}

.form-row {
    display: grid;
    gap: 6px;
}

.form-label {
    font-size: 14px;
    font-weight: 600;
}

/* Style inputs */
.form-card input[type="text"],
.form-card input[type="email"],
.form-card input[type="password"] {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--color-border-light);
    border-radius: 8px;
    background: var(--color-bg);
    font-size: 16px;
    line-height: 1.4;
    outline: none;
}

.form-card input:focus {
    border-color: var(--c-accent);
    box-shadow: 0 0 0 3px var(--color-brand-focus);
    background: var(--color-white);
}

/* Password toggle */
.pw-wrap {
    position: relative;
}

.pw-toggle {
    position: absolute;
    inset-inline-end: 8px;
    top: 50%;
    transform: translateY(-50%);
    border-radius: 6px;
    border: 1px solid var(--color-text);
    background: var(--color-border-soft);
    color: var(--color-muted-dark);
    font-size: 12px;
    padding: 6px 8px;
    cursor: pointer;
}

.pw-toggle:hover {
    background: var(--color-bg-disabled);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 10px;
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    font-weight: 700;
}

#loginSpin {
    margin-inline-start: 8px;
    font-size: 2em;
    line-height: 1;
    
}

.btn-muted {
    background: var(--color-bg-disabled);
    color: var(--color-text);
    border-color: var(--color-border-light);
}

.btn-muted:hover {
    background: var(--color-border-light);
}

.btn-link {
    background: transparent;
    border: 0;
    color: var(--brand-dark);
    text-decoration: underline;
    text-underline-offset: 3px;
    padding: 0;
}

.btn-block {
    width: 100%;
}

/* Helper row */
.auth-actions {
    display: flex;
    gap: 10px;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

/* Error styling */
.form-errors {
    background: var(--color-danger-bg);
    color: var(--color-danger);
    border: 1px solid var(--color-danger-border);
    border-radius: 8px;
    padding: 10px 12px;
    font-size: 14px;
}

/* RTL */
html[dir="rtl"] .form-row {
    text-align: right;
}

html[dir="rtl"] .pw-toggle {
    inset-inline-end: 8px;
    inset-inline-start: auto;
}

html[dir="rtl"] .auth-actions {
    flex-direction: row-reverse;
}

/* Mobile responsiveness */
@media (max-width: 420px) {
    .auth-actions {
        flex-direction: column;
        align-items: stretch;
    }
}