/* ==========================================================================
   Components - Composants réutilisables
   ========================================================================== */

/* ==========================================================================
   Language Selector
   ========================================================================== */

.lang-selector {
    position: fixed;
    top: var(--space-lg);
    right: var(--space-lg);
    z-index: 1000;
    display: flex;
    gap: var(--space-xs);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: var(--space-sm);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-medium);
}

.lang-selector__option {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: transparent;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    font-size: var(--font-size-lg);
    text-decoration: none;
    color: var(--color-neutral-medium);
}

.lang-selector__option:hover {
    background: var(--color-tertiary);
    transform: scale(1.1);
}

.lang-selector__option.active {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

@media (max-width: 767px) {
    .lang-selector {
        top: var(--space-md);
        right: var(--space-md);
        padding: var(--space-xs);
    }

    .lang-selector__option {
        width: 36px;
        height: 36px;
        font-size: var(--font-size-base);
    }
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.button,
.form__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    line-height: 1;
    text-align: center;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.button--primary,
.form__button--submit {
    background-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-soft);
}

.button--primary:hover,
.form__button--submit:hover {
    background-color: var(--color-secondary);
    box-shadow: var(--shadow-medium);
    transform: translateY(-2px);
}

.button--primary:active,
.form__button--submit:active {
    transform: translateY(0);
    box-shadow: var(--shadow-soft);
}

.button--secondary {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.button--secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.button:disabled,
.form__button:disabled {
    background-color: var(--color-neutral-light);
    color: var(--color-neutral-medium);
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

/* Button with spinner */
.form__button--submit.loading .button__text {
    opacity: 0;
}

.form__button--submit.loading .button__spinner {
    display: inline-block !important;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* ==========================================================================
   Form inputs
   ========================================================================== */

.form__field {
    margin-bottom: var(--space-lg);
}

.form__label {
    display: block;
    margin-bottom: var(--space-xs);
    font-family: var(--font-body);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-neutral-dark);
}

.form__input,
.form__textarea,
.form__select {
    width: 100%;
    padding: var(--space-md);
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    color: var(--color-neutral-dark);
    background-color: var(--color-white);
    border: 2px solid var(--color-neutral-light);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

/* Select specific styles */
.form__select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%233A3A3A' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-md) center;
    padding-right: calc(var(--space-md) * 3);
}

.form__input:focus,
.form__textarea:focus,
.form__select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(212, 165, 116, 0.1);
}

.form__input:hover,
.form__textarea:hover,
.form__select:hover {
    border-color: var(--color-secondary);
}

.form__input::placeholder,
.form__textarea::placeholder {
    color: var(--color-neutral-medium);
    opacity: 0.7;
}

/* Textarea specific */
.form__textarea {
    resize: vertical;
    min-height: 100px;
}

/* Input states */
.form__input.error,
.form__textarea.error {
    border-color: var(--color-error);
}

.form__input.success,
.form__textarea.success {
    border-color: var(--color-success);
}

.form__input:disabled,
.form__textarea:disabled,
.form__select:disabled {
    background-color: var(--color-neutral-light);
    color: var(--color-neutral-medium);
    cursor: not-allowed;
    opacity: 0.7;
}

/* Error message */
.form__error {
    display: block;
    margin-top: var(--space-xs);
    font-size: var(--font-size-sm);
    color: var(--color-error);
    font-weight: var(--font-weight-medium);
    min-height: 1.2em;
}

.form__error:empty {
    display: none;
}

/* Helper text */
.form__helper {
    display: block;
    margin-top: var(--space-xs);
    font-size: var(--font-size-xs);
    color: var(--color-neutral-medium);
    font-style: italic;
}

/* Form actions */
.form__actions {
    margin-top: var(--space-xl);
    text-align: center;
}

/* ==========================================================================
   Messages de feedback
   ========================================================================== */

.form__message {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    margin-top: var(--space-xl);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    text-align: center;
}

.form__message--success {
    background-color: rgba(127, 165, 127, 0.1);
    color: var(--color-success);
    border: 2px solid var(--color-success);
}

.form__message--error {
    background-color: rgba(198, 123, 123, 0.1);
    color: var(--color-error);
    border: 2px solid var(--color-error);
}

.message__icon {
    flex-shrink: 0;
}

.message__text {
    flex: 1;
}

/* ==========================================================================
   Cards (pour timeline/programme)
   ========================================================================== */

.card {
    padding: var(--space-lg);
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    transition: all var(--transition-base);
}

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

.card__title {
    margin-bottom: var(--space-sm);
    font-family: var(--font-heading);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-medium);
    color: var(--color-primary);
}

.card__content {
    color: var(--color-neutral-dark);
}

/* ==========================================================================
   Info cards (pour informations pratiques)
   ========================================================================== */

.info-card {
    padding: var(--space-lg);
    background-color: var(--color-white);
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
}

.info-card--highlight {
    background-color: var(--color-tertiary);
    border-left-color: var(--color-secondary);
}

.info-card__title {
    margin-bottom: var(--space-md);
    font-family: var(--font-heading);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-medium);
    color: var(--color-primary);
}

.info-card__list {
    list-style: none;
    padding: 0;
}

.info-card__list li {
    margin-bottom: var(--space-sm);
    padding-left: var(--space-md);
    position: relative;
}

.info-card__list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
}

.info-card__address {
    line-height: var(--line-height-relaxed);
}

.info-card__note {
    display: block;
    margin-top: var(--space-xs);
    font-size: var(--font-size-sm);
    font-style: italic;
    color: var(--color-neutral-medium);
}

/* ==========================================================================
   Timeline (pour le programme)
   ========================================================================== */

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: var(--space-lg) 0;
}

/* Ligne verticale */
.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--color-tertiary);
    transform: translateX(-50%);
}

@media (max-width: 767px) {
    .timeline::before {
        left: 30px;
    }
}

.timeline__item {
    display: flex;
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
    position: relative;
}

@media (max-width: 767px) {
    .timeline__item {
        flex-direction: column;
        gap: var(--space-sm);
        padding-left: calc(30px + var(--space-xl));
    }
}

.timeline__time {
    flex: 0 0 120px;
    text-align: right;
    font-family: var(--font-heading);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    padding-top: var(--space-xs);
}

@media (max-width: 767px) {
    .timeline__time {
        flex: none;
        text-align: left;
    }
}

/* Point sur la timeline */
.timeline__item::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 8px;
    width: 16px;
    height: 16px;
    background-color: var(--color-primary);
    border: 4px solid var(--color-white);
    border-radius: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 0 4px var(--color-tertiary);
    z-index: 1;
}

@media (max-width: 767px) {
    .timeline__item::before {
        left: 30px;
    }
}

.timeline__content {
    flex: 1;
    padding: var(--space-md);
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
}

.timeline__title {
    margin-bottom: var(--space-sm);
    font-family: var(--font-heading);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-medium);
    color: var(--color-neutral-dark);
}

.timeline__location {
    margin-bottom: var(--space-sm);
    font-size: var(--font-size-sm);
    color: var(--color-neutral-medium);
    line-height: var(--line-height-relaxed);
}

.timeline__description {
    font-size: var(--font-size-base);
    color: var(--color-neutral-dark);
    line-height: var(--line-height-relaxed);
}

/* ==========================================================================
   Separator / Divider
   ========================================================================== */

.separator {
    width: 80px;
    height: 2px;
    background-color: var(--color-primary);
    margin: var(--space-xl) auto;
}

.separator--large {
    width: 120px;
    height: 3px;
}

/* Decorative element */
.decoration {
    text-align: center;
    color: var(--color-primary);
    font-size: var(--font-size-2xl);
    margin: var(--space-lg) 0;
}