/* components.css - Reusable UI components */

/* Language Selector */
.language-selector {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 100;
}

@media (max-width: 768px) {
    .language-selector {
        top: 16px;
        right: 16px;
    }
}

.language-button {
    background-color: var(--surface-container-high);
    color: var(--on-surface);
    border: 1px solid var(--outline-variant);
    padding: 10px 18px;
    border-radius: 24px;
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.language-button:hover {
    background-color: var(--surface-container);
    border-color: var(--outline);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.language-button:active {
    transform: scale(0.98);
}

.dropdown-arrow {
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 4px solid var(--on-surface-variant);
    margin-left: 4px;
    transition: transform 0.2s;
}

.language-button.open .dropdown-arrow {
    transform: rotate(180deg);
}

.language-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background-color: var(--surface-container);
    border: 1px solid var(--outline-variant);
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
    min-width: 160px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
    overflow: hidden;
}

.language-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.language-option {
    padding: 12px 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: background-color 0.2s;
    color: var(--on-surface);
    text-decoration: none;
}

.language-option:hover {
    background-color: var(--surface-container-high);
}

.language-option.active {
    background-color: var(--primary-container);
    color: var(--on-primary-container);
    font-weight: 600;
}

.flag {
    font-size: 1.25rem;
    line-height: 1;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: 28px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
    cursor: pointer;
    border: none;
    gap: 8px;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--on-primary);
    box-shadow: 0 2px 8px rgba(18, 105, 101, 0.3);
}

.btn-primary:hover {
    background-color: var(--on-primary-container);
    box-shadow: 0 4px 12px rgba(18, 105, 101, 0.4);
    transform: translateY(-2px);
}

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

.btn-outline:hover {
    background-color: var(--primary-container);
    border-color: var(--primary-container);
    transform: translateY(-2px);
}

/* Store Badges */
.store-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background-color: var(--surface-container-high);
    border: 1px solid var(--outline-variant);
    border-radius: 12px;
    color: var(--on-surface);
    font-weight: 500;
    transition: all 0.2s;
    text-decoration: none;
    cursor: default;
}

.store-badge:hover {
    background-color: var(--surface-container);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.store-badge svg {
    width: 24px;
    height: 24px;
}

/* Device Frames */
.device-mockup {
    position: relative;
    display: inline-block;
    margin: 0;
}

.device-frame {
    position: relative;
    border-radius: 36px;
    background: linear-gradient(145deg, var(--surface-container), var(--surface-container-high));
    padding: 12px;
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.25);
    transition: transform 0.3s, box-shadow 0.3s;
    display: inline-flex;
    flex-shrink: 0;
}

.device-frame:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 64px rgba(0, 0, 0, 0.3);
}

.device-frame.ios {
    border-radius: 42px;
    padding: 14px;
}

.device-frame.android {
    border-radius: 32px;
    padding: 10px;
}

.device-screen {
    border-radius: 24px;
    overflow: hidden;
    display: block;
    width: 280px; /* overridden by --card-size in .card-stack */
    height: auto;
    flex-shrink: 0;
}

.device-frame.ios .device-screen {
    border-radius: 32px;
}

.device-frame.android .device-screen {
    border-radius: 24px;
}

/* Footer */
.footer {
    margin-top: 80px;
    padding: 40px 20px;
    background-color: var(--surface-container);
    border-top: 1px solid var(--outline-variant);
    text-align: center;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--on-surface-variant);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--primary);
}

.footer-copyright {
    color: var(--on-surface-variant);
    font-size: 0.875rem;
    opacity: 0.8;
}

/* Responsive utilities */
@media (max-width: 768px) {
    .btn {
        padding: 12px 24px;
        font-size: 0.95rem;
    }

    .device-mockup {
        margin: 10px;
        max-width: 180px;
    }
}