/* ========================================
   UTCB Admitere – Reusable Components
   ======================================== */

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: 14px 32px;
    border-radius: var(--radius-full);
    font-family: var(--font-body);
    font-size: var(--fs-base);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-base);
    border: 2px solid transparent;
    line-height: 1.4;
    white-space: nowrap;
}

.btn--primary {
    background: var(--gradient-cta);
    color: #fff;
    box-shadow: 0 4px 16px rgba(132, 196, 65, 0.3);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(132, 196, 65, 0.4);
}

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

.btn--secondary {
    background: var(--color-surface);
    color: var(--color-secondary);
    border-color: var(--color-border-strong);
    box-shadow: var(--shadow-sm);
}

.btn--secondary:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn--outline {
    background: transparent;
    color: var(--color-text-inverse);
    border-color: rgba(255, 255, 255, 0.3);
}

.btn--outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn--sm {
    padding: 10px 20px;
    font-size: var(--fs-sm);
}

.btn--lg {
    padding: 18px 40px;
    font-size: var(--fs-md);
}

.btn__icon {
    width: 18px;
    height: 18px;
}

/* ── Cards ── */
.card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.card--glass {
    background: var(--color-surface-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--color-border);
}

/* ── Faculty Card ── */
.faculty-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.faculty-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-cta);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-slow);
}

.faculty-card:hover::before {
    transform: scaleX(1);
}

.faculty-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.faculty-card__icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: var(--color-primary-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
    color: var(--color-primary);
    transition: all var(--transition-base);
}

.faculty-card:hover .faculty-card__icon {
    background: var(--color-primary);
    color: #fff;
}

.faculty-card__icon svg {
    width: 28px;
    height: 28px;
}

.faculty-card__title {
    font-family: var(--font-heading);
    font-size: var(--fs-md);
    font-weight: 600;
    color: var(--color-text-heading);
    margin-bottom: var(--space-sm);
    line-height: 1.3;
}

.faculty-card__desc {
    font-size: var(--fs-sm);
    color: var(--color-text-soft);
    line-height: 1.6;
    margin-bottom: var(--space-lg);
    flex-grow: 1;
}

.faculty-card__programs {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    margin-bottom: var(--space-lg);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
}

.faculty-card__program {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--color-border);
}

.faculty-card__program:last-child {
    border-bottom: none;
}

.faculty-card__program-name {
    color: var(--color-text-heading);
    font-size: var(--fs-base);
    font-weight: 500;
    line-height: 1.4;
    max-width: 65%;
}

.faculty-card__program-seats {
    display: flex;
    gap: var(--space-lg);
}

.seat-col {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    font-size: var(--fs-sm);
    color: var(--color-text-soft);
    font-family: var(--font-heading);
}

/* ── Stat Card ── */
.stat-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl) var(--space-xl);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.stat-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-cta);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.stat-card__icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    background: var(--color-primary-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-lg);
    color: var(--color-primary);
}

.stat-card__icon svg {
    width: 32px;
    height: 32px;
}

.stat-card__value {
    font-family: var(--font-heading);
    font-size: var(--fs-5xl);
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: var(--space-xs);
    line-height: 1.1;
}

.stat-card__label {
    font-size: var(--fs-base);
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 4px;
}

.stat-card__note {
    font-size: var(--fs-sm);
    color: var(--color-text-soft);
}

/* ── Doc Card ── */
.doc-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-md);
    display: flex;
    gap: var(--space-lg);
    align-items: flex-start;
    transition: all var(--transition-base);
}

.doc-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.doc-card__icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    background: var(--color-primary-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--color-primary);
}

.doc-card__icon svg {
    width: 26px;
    height: 26px;
}

.doc-card__title {
    font-family: var(--font-heading);
    font-size: var(--fs-base);
    font-weight: 600;
    color: var(--color-text-heading);
    margin-bottom: var(--space-xs);
}

.doc-card__text {
    font-size: var(--fs-sm);
    color: var(--color-text-soft);
    line-height: 1.6;
}

.doc-card__badge {
    display: inline-flex;
    padding: 2px 10px;
    border-radius: var(--radius-full);
    font-size: var(--fs-xs);
    font-weight: 500;
    background: var(--color-secondary-soft);
    color: var(--color-secondary);
    margin-top: var(--space-xs);
}

/* ── Calendar Card ── */
.calendar-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl) var(--space-xl);
    box-shadow: var(--shadow-sm);
    border-top: 4px solid var(--color-border-strong);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    transition: all var(--transition-base);
    height: 100%;
}

.calendar-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.calendar-card--completed {
    border-top-color: var(--color-primary);
}

.calendar-card--active {
    border-top-color: var(--color-primary);
    box-shadow: 0 8px 32px rgba(132, 196, 65, 0.15);
}

.calendar-card--upcoming {
    border-top-color: var(--color-border);
    opacity: 0.8;
}

.calendar-card__date {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-primary);
    font-size: var(--fs-lg);
}

.calendar-card__title {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: var(--fs-md);
    color: var(--color-text-heading);
    margin: 0;
}

.calendar-card__desc {
    font-size: var(--fs-sm);
    color: var(--color-text-soft);
    margin: 0;
    line-height: 1.6;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
}

/* ── FAQ Item / Accordion ── */
.faq-item {
    background: var(--color-surface);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--space-md);
    overflow: hidden;
    transition: box-shadow var(--transition-base);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-item__question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg) var(--space-xl);
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: var(--fs-base);
    font-weight: 500;
    color: var(--color-text-heading);
    gap: var(--space-md);
    transition: color var(--transition-fast);
    user-select: none;
}

.faq-item__question:hover {
    color: var(--color-primary);
}

.faq-item__icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--color-primary-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all var(--transition-base);
}

.faq-item__icon svg {
    width: 14px;
    height: 14px;
    color: var(--color-primary);
    transition: transform var(--transition-base);
}

.faq-item.active .faq-item__icon {
    background: var(--color-primary);
}

.faq-item.active .faq-item__icon svg {
    color: #fff;
    transform: rotate(45deg);
}

.faq-item__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.faq-item__answer-inner {
    padding: 0 var(--space-xl) var(--space-lg);
    font-size: var(--fs-sm);
    color: var(--color-text-soft);
    line-height: 1.7;
}

.faq-item__answer-inner a {
    color: var(--color-primary);
    font-weight: 500;
    text-decoration: underline;
    text-underline-offset: 2px;
}

/* ── Form ── */
.form {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: 1.4rem;
    box-shadow: var(--shadow-lg);
}

.form__title {
    font-family: var(--font-heading);
    font-size: var(--fs-2xl);
    font-weight: 600;
    color: var(--color-text-heading);
    margin-bottom: var(--space-xs);
}

.form__subtitle {
    font-size: var(--fs-sm);
    color: var(--color-text-soft);
    margin-bottom: var(--space-xl);
}

.form__group {
    margin-bottom: var(--space-md);
}

.form__label {
    display: block;
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: var(--space-xs);
}

.form__label--optional::after {
    content: ' (opțional)';
    font-weight: 400;
    color: var(--color-text-soft);
}

.form__input,
.form__select {
    width: 100%;
    padding: 11px 15px;
    border: 1.5px solid var(--color-border-strong);
    border-radius: var(--radius-sm);
    background: var(--color-bg);
    font-size: var(--fs-sm);
    color: var(--color-text);
    transition: all var(--transition-fast);
    outline: none;
}

.form__input:focus,
.form__select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-glow);
    background: var(--color-surface);
}

.form__input::placeholder {
    color: var(--color-text-soft);
    opacity: 0.6;
}

.form__select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235C7184' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 18px;
    padding-right: 40px;
}

.form__checkbox {
    display: flex;
    gap: var(--space-sm);
    align-items: flex-start;
    font-size: var(--fs-sm);
    color: var(--color-text-soft);
    cursor: pointer;
    line-height: 1.5;
}

.form__checkbox input[type="checkbox"] {
    margin-top: 3px;
    accent-color: var(--color-primary);
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.form__checkbox a {
    color: var(--color-primary);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.form__message {
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-sm);
    font-size: var(--fs-sm);
    font-weight: 500;
    margin-bottom: var(--space-md);
    display: none;
}

.form__message--success {
    background: var(--color-primary-soft);
    color: var(--color-primary-strong);
    display: block;
}

.form__message--error {
    background: #FEE2E2;
    color: #DC2626;
    display: block;
}

/* ── SVG Icon inline helper ── */
.icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}