/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 3rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
    cursor: pointer;
    text-decoration: none;
    line-height: 1;
    border: var(--border-width) solid transparent;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-dark);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-hard);
}

.btn-primary:hover {
    background: var(--color-white);
    border-color: var(--color-white);
    transform: translate(-2px, -2px);
    box-shadow: 7px 7px 0px rgba(0, 0, 0, 1);
}

.btn-secondary {
    background: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}

.btn-secondary:hover {
    background: var(--color-white);
    color: var(--color-dark);
    box-shadow: var(--shadow-hard);
}

.btn-small {
    padding: 0.5rem 1.5rem;
    font-size: 1rem;
}

.btn-link {
    color: var(--color-primary);
    font-weight: 700;
    text-transform: uppercase;
    font-family: var(--font-heading);
}

.btn-link:hover {
    color: var(--color-white);
    text-decoration: underline;
}

/* Cards */
.post-card,
.registration-card,
.quick-link-card {
    background: var(--color-gray);
    border: 1px solid var(--color-concrete);
    border-radius: var(--border-radius);
    box-shadow: none;
    transition: all var(--transition-fast);
}

.post-card:hover,
.registration-card:hover,
.quick-link-card:hover {
    transform: translate(-4px, -4px);
    box-shadow: var(--shadow-hard);
    border-color: var(--color-primary);
}

.section-title {
    font-size: 3.5rem;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--color-white);
    text-transform: uppercase;
}

.section-subtitle {
    text-align: center;
    color: var(--color-concrete);
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 4rem;
}

/* Forms */
.registration-form-container {
    background: var(--color-gray);
    border: 1px solid var(--color-concrete);
    box-shadow: var(--shadow-hard);
    max-width: 600px;
    margin: 0 auto;
    padding: 2.5rem;
}

.registration-form-container h2 {
    color: var(--color-white);
    margin-bottom: 2rem;
    text-align: center;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--color-light);
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: var(--color-dark);
    border: 2px solid var(--color-concrete);
    color: var(--color-white);
    border-radius: 0;
    font-family: var(--font-body);
    font-size: 1rem;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-darker);
}

.form-group select {
    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='%23808080' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-group .btn {
    width: 100%;
}

.logged-in-message {
    background: var(--color-dark);
    padding: 1rem;
    margin-bottom: 1.5rem;
    border-left: 3px solid var(--color-primary);
}

.logged-in-message p {
    margin: 0;
    color: var(--color-light);
}

.registration-success {
    background: rgba(57, 255, 20, 0.1);
    border: 1px solid var(--color-primary);
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.registration-error {
    background: rgba(255, 0, 85, 0.1);
    border: 1px solid var(--color-secondary);
    padding: 1rem;
    margin-bottom: 1.5rem;
}

/* Legacy selectors for backwards compatibility */
.registration-form label {
    color: var(--color-light);
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.registration-form input[type="text"],
.registration-form input[type="email"],
.registration-form input[type="tel"],
.registration-form select,
.registration-form textarea {
    background: var(--color-dark);
    border: 2px solid var(--color-concrete);
    color: var(--color-white);
    border-radius: 0;
}

.registration-form input:focus,
.registration-form select:focus,
.registration-form textarea:focus {
    border-color: var(--color-primary);
    background: var(--color-darker);
}

/* ========================================
   Touch Optimization
   ======================================== */

/* Minimum 44-48px tap targets on mobile */
@media (max-width: 768px) {
    .btn {
        min-height: 48px;
        padding: 0.875rem 2rem;
    }

    .btn-small {
        min-height: 44px;
        padding: 0.625rem 1.25rem;
    }

    .btn-link {
        padding: 0.75rem 0;
        min-height: 44px;
        display: inline-flex;
        align-items: center;
    }

    /* Social links */
    .social-link {
        min-width: 48px;
        min-height: 48px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    /* Form inputs - 16px font prevents iOS zoom */
    .form-group input[type="text"],
    .form-group input[type="email"],
    .form-group input[type="tel"],
    .form-group select,
    .form-group textarea {
        min-height: 48px;
        font-size: 16px;
    }

    /* Section titles */
    .section-title {
        font-size: 2.5rem;
    }

    .section-subtitle {
        margin-bottom: 2rem;
        font-size: 0.85rem;
        letter-spacing: 1px;
    }

    /* News card links */
    .news-card .news-title a {
        display: block;
        padding: 0.5rem 0;
    }

    /* Registration form container */
    .registration-form-container {
        padding: 1.5rem;
    }
}

/* Active states for touch feedback */
@media (hover: none) and (pointer: coarse) {
    .btn:active {
        transform: scale(0.98);
        opacity: 0.9;
    }

    .btn-primary:active {
        background: var(--color-white);
    }

    .btn-secondary:active {
        background: var(--color-white);
        color: var(--color-dark);
    }

    .post-card:active,
    .match-card:active,
    .news-card:active {
        transform: scale(0.99);
        border-color: var(--color-primary);
    }

    /* Remove hover transforms on touch devices */
    .post-card:hover,
    .match-card:hover,
    .registration-card:hover,
    .quick-link-card:hover {
        transform: none;
        box-shadow: none;
    }

    .btn-primary:hover {
        transform: none;
        box-shadow: var(--shadow-hard);
    }

    .gallery-item:active img {
        filter: grayscale(0%);
    }

    .gallery-item:active .gallery-overlay {
        opacity: 1;
    }
}

/* ========================================
   Reduced Motion Support
   ======================================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .mobile-nav-drawer {
        transition: none;
    }

    .carousel-track {
        transition: none;
    }

    .gallery-item img {
        transition: none;
    }

    .btn,
    .post-card,
    .match-card,
    .news-card {
        transition: none;
    }
}