/* ========================================
   Golden 50th Eleni - Components
   ======================================== */

/* ========================================
   Form Styles
   ======================================== */
.form-group {
    margin-bottom: 2rem;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 0.75rem;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="number"],
.form-group textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    background: var(--color-gray-900);
    border: 1px solid var(--color-gray-700);
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-gold);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-gray-600);
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

/* Number Input */
.number-input {
    display: inline-flex;
    align-items: center;
    background: var(--color-gray-900);
    border: 1px solid var(--color-gray-700);
}

.number-input input {
    width: 80px;
    text-align: center;
    padding: 0.75rem;
    background: transparent;
    border: none;
    color: var(--color-white);
    font-size: 1.5rem;
    font-family: var(--font-display);
    -moz-appearance: textfield;
}

.number-input input::-webkit-outer-spin-button,
.number-input input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.number-input input:focus {
    outline: none;
}

.number-btn {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gray-700);
    border: none;
    color: var(--color-gold);
    font-size: 1.75rem;
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.number-btn:hover {
    background: var(--color-gold);
    color: var(--color-black);
}

.number-btn:active {
    background: var(--color-gold-dark);
}

/* Submit Button */
.submit-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2.5rem;
    background: var(--color-gold);
    color: var(--color-black);
    border: none;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.submit-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--color-gold-light);
    transform: translateX(-101%);
    transition: transform var(--transition-medium);
}

.submit-btn:hover::before {
    transform: translateX(0);
}

.submit-btn span,
.submit-btn svg {
    position: relative;
    z-index: 1;
}

.submit-btn:hover {
    color: var(--color-black);
}

.submit-icon {
    width: 20px;
    height: 20px;
    transition: transform var(--transition-fast);
}

.submit-btn:hover .submit-icon {
    transform: translateX(5px);
}

/* Success Message */
.success-message {
    display: none;
    text-align: center;
    padding: 4rem 2rem;
    background: var(--color-gray-800);
    border: 1px solid var(--color-gold);
}

.success-message.visible {
    display: block;
    animation: fadeInScale 0.5s ease forwards;
}

.success-icon {
    width: 80px;
    height: 80px;
    color: var(--color-gold);
    margin-bottom: 1.5rem;
}

.success-icon circle {
    stroke-dasharray: 160;
    stroke-dashoffset: 160;
    animation: circleGrow 0.6s ease forwards;
}

.success-icon path {
    stroke-dasharray: 50;
    stroke-dashoffset: 50;
    animation: checkmark 0.4s ease 0.4s forwards;
}

.success-message h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--color-gold);
}

.success-message p {
    color: var(--color-gray-400);
}

.success-message .success-subtitle {
    color: var(--color-gold-light);
    margin-top: 0.5rem;
    font-style: italic;
}

/* ========================================
   Card Component
   ======================================== */
.card {
    background: var(--color-gray-900);
    border: 1px solid var(--color-gold);
    padding: 2rem;
    transition: all var(--transition-medium);
}

.card:hover {
    border-color: var(--color-gold-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

.card-header {
    margin-bottom: 1.5rem;
}

.card-title {
    font-size: 1.25rem;
    font-family: var(--font-display);
    color: var(--color-gold);
}

.card-body {
    color: var(--color-gray-400);
}

/* ========================================
   Button Variants
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-primary {
    background: var(--color-gold);
    color: var(--color-black);
}

.btn-primary:hover {
    background: var(--color-gold-light);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--color-gold);
    color: var(--color-gold);
}

.btn-outline:hover {
    background: var(--color-gold);
    color: var(--color-black);
}

.btn-ghost {
    background: transparent;
    color: var(--color-gray-400);
}

.btn-ghost:hover {
    color: var(--color-gold);
}

/* ========================================
   Icon Sizes
   ======================================== */
.icon-sm {
    width: 16px;
    height: 16px;
}

.icon-md {
    width: 24px;
    height: 24px;
}

.icon-lg {
    width: 32px;
    height: 32px;
}

.icon-xl {
    width: 48px;
    height: 48px;
}

/* ========================================
   Badge Component
   ======================================== */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid var(--color-gold);
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-gold);
}

/* ========================================
   Form Validation States
   ======================================== */
.form-group.error input,
.form-group.error textarea {
    border-color: #ef4444;
}

.form-group.error .error-message {
    display: block;
    color: #ef4444;
    font-size: 0.75rem;
    margin-top: 0.5rem;
}

.form-group.success input,
.form-group.success textarea {
    border-color: #22c55e;
}

.error-message {
    display: none;
}

/* ========================================
   Loading Spinner
   ======================================== */
.spinner {
    width: 24px;
    height: 24px;
    border: 2px solid var(--color-gray-700);
    border-top-color: var(--color-gold);
    border-radius: 50%;
    animation: rotate 0.8s linear infinite;
}

.spinner-sm {
    width: 16px;
    height: 16px;
}

.spinner-lg {
    width: 40px;
    height: 40px;
    border-width: 3px;
}

/* ========================================
   Modal Component
   ======================================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-medium);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--color-gray-900);
    border: 1px solid var(--color-gold);
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    transform: translateY(20px);
    transition: transform var(--transition-medium);
}

.modal-overlay.active .modal {
    transform: translateY(0);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.modal-title {
    font-size: 1.25rem;
    color: var(--color-gold);
}

.modal-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--color-gray-500);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--color-gold);
}

/* ========================================
   Progress Bar
   ======================================== */
.progress {
    height: 4px;
    background: var(--color-gray-800);
    border-radius: 2px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--color-gold-dark), var(--color-gold-light));
    transition: width var(--transition-medium);
}

/* ========================================
   Skeleton Loading
   ======================================== */
.skeleton {
    background: linear-gradient(
        90deg,
        var(--color-gray-800) 0%,
        var(--color-gray-700) 50%,
        var(--color-gray-800) 100%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 4px;
}

.skeleton-text {
    height: 1rem;
    margin-bottom: 0.5rem;
}

.skeleton-title {
    height: 1.5rem;
    width: 60%;
    margin-bottom: 1rem;
}

.skeleton-image {
    aspect-ratio: 16/9;
}

/* ========================================
   Divider Component
   ======================================== */
.divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin: 2rem 0;
}

.divider-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
    max-width: 100px;
}

.divider-icon {
    width: 24px;
    height: 24px;
    color: var(--color-gold);
}

/* ========================================
   Responsive Adjustments
   ======================================== */
@media (max-width: 768px) {
    .submit-btn {
        width: 100%;
        justify-content: center;
    }

    .number-input {
        width: 100%;
        justify-content: center;
    }

    .number-input input {
        flex: 1;
    }
}