/* ═══════════════════════════════════════════════════════════════
   REUSABLE COMPONENT STYLES
   ═══════════════════════════════════════════════════════════════ */

/* ── Buttons ─────────────────────────────────────────────────── */
.btn-brand {
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-pill);
    padding: 0.65rem 2rem;
    font-weight: 600;
    font-size: 0.9375rem;
    letter-spacing: 0.02em;
    transition: all var(--transition);
    box-shadow: 0 4px 12px rgba(108, 99, 255, 0.35);
    cursor: pointer;
}

.btn-brand:hover,
.btn-brand:focus {
    background: var(--primary-dark);
    box-shadow: 0 6px 18px rgba(108, 99, 255, 0.45);
    transform: translateY(-1px);
    color: #fff;
}

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

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

/* ── Form controls ───────────────────────────────────────────── */
.form-control-brand {
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.7rem 1rem;
    font-size: 0.9375rem;
    color: var(--text-primary);
    background: var(--card-bg);
    transition: all var(--transition);
}

.form-control-brand::placeholder {
    color: var(--text-muted);
}

.form-control-brand:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
    outline: none;
}

/* ── Cards ───────────────────────────────────────────────────── */
.card-brand {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition);
}

.card-brand:hover {
    box-shadow: var(--shadow-md);
}

/* ── Toast container ─────────────────────────────────────────── */
.toast-wrapper {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
}

.toast-item {
    pointer-events: auto;
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 280px;
    max-width: 400px;
    padding: 14px 20px;
    background: var(--card-bg);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--primary);
    animation: toastSlideIn 0.35s ease forwards;
    font-size: 0.875rem;
    color: var(--text-primary);
}

.toast-item.toast-success {
    border-left-color: var(--success);
}

.toast-item.toast-error {
    border-left-color: var(--danger);
}

.toast-item.toast-warning {
    border-left-color: var(--warning);
}

.toast-item.toast-info {
    border-left-color: var(--info);
}

.toast-item.toast-hide {
    animation: toastSlideOut 0.3s ease forwards;
}

.toast-item i {
    font-size: 1.15rem;
}

.toast-item.toast-success i {
    color: var(--success);
}

.toast-item.toast-error i {
    color: var(--danger);
}

.toast-item.toast-warning i {
    color: var(--warning);
}

.toast-item.toast-info i {
    color: var(--info);
}

@keyframes toastSlideIn {
    from {
        opacity: 0;
        transform: translateX(60px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes toastSlideOut {
    from {
        opacity: 1;
        transform: translateX(0);
    }

    to {
        opacity: 0;
        transform: translateX(60px);
    }
}

/* ── Full-page loader ────────────────────────────────────────── */
.page-loader {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(244, 246, 252, 0.85);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
    transition: opacity 0.3s ease;
}

.page-loader.hide {
    opacity: 0;
    pointer-events: none;
}

.spinner {
    width: 44px;
    height: 44px;
    border: 4px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ── Inline button spinner ───────────────────────────────────── */
.btn-spinner {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2.5px solid rgba(255, 255, 255, .35);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    vertical-align: middle;
    margin-right: 6px;
}

/* ── Password toggle ─────────────────────────────────────────── */
.password-wrapper {
    position: relative;
}

.password-toggle {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0;
    font-size: 1.1rem;
    transition: color var(--transition);
}

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