/* ==========================================================================
   BellyFed - Component Styles
   Linear.app-Inspired with Neon Accents
   ========================================================================== */

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    line-height: 1;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    white-space: nowrap;
    transition:
        background-color var(--duration-fast) var(--ease-out),
        border-color var(--duration-fast) var(--ease-out),
        color var(--duration-fast) var(--ease-out),
        box-shadow var(--duration-normal) var(--ease-out),
        transform var(--duration-fast) var(--ease-out);
}

.btn:hover {
    transform: translateY(-1px);
}

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

/* Primary Button - Neon Gradient */
.btn-primary {
    background: var(--gradient-accent);
    color: #000;
    border-color: transparent;
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.2) 50%,
        transparent 100%);
    transform: translateX(-100%);
    transition: transform 0.5s ease;
}

.btn-primary:hover::before {
    transform: translateX(100%);
}

.btn-primary:hover {
    box-shadow:
        var(--glow-neon-cyan),
        0 4px 20px rgba(0, 255, 229, 0.3);
}

/* Secondary Button - Outlined with Neon */
.btn-secondary {
    background: rgba(0, 255, 229, 0.05);
    color: var(--color-text);
    border-color: rgba(0, 255, 229, 0.2);
}

.btn-secondary:hover {
    background: rgba(0, 255, 229, 0.1);
    border-color: rgba(0, 255, 229, 0.4);
    box-shadow: 0 0 20px rgba(0, 255, 229, 0.15);
}

/* Ghost Button */
.btn-ghost {
    background: transparent;
    color: var(--color-text-secondary);
    border-color: transparent;
}

.btn-ghost:hover {
    background: var(--color-bg-hover);
    color: var(--color-text);
}

/* Button Sizes */
.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-xs);
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
}

/* Button with Icon */
.btn svg {
    width: 16px;
    height: 16px;
}

.btn-lg svg {
    width: 20px;
    height: 20px;
}

/* Cards
   ========================================================================== */

.card {
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    transition:
        border-color var(--duration-normal) var(--ease-out),
        box-shadow var(--duration-normal) var(--ease-out);
}

.card:hover {
    border-color: var(--color-border-hover);
}

/* Product Card */
.product-card {
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(0, 255, 229, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    position: relative;
    overflow: hidden;
    transition:
        border-color var(--duration-normal) var(--ease-out),
        box-shadow var(--duration-normal) var(--ease-out),
        transform var(--duration-normal) var(--ease-out);
}

/* Card inner glow */
.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(0, 255, 229, 0.3) 50%,
        transparent 100%);
    opacity: 0;
    transition: opacity var(--duration-normal) var(--ease-out);
}

.product-card:hover::before {
    opacity: 1;
}

.product-card:hover {
    border-color: rgba(0, 255, 229, 0.3);
    box-shadow:
        0 20px 40px rgba(0, 0, 0, 0.4),
        0 0 60px rgba(0, 255, 229, 0.1),
        inset 0 1px 0 rgba(0, 255, 229, 0.1);
    transform: translateY(-4px);
}

[data-theme="light"] .product-card {
    background: rgba(255, 255, 255, 0.7);
    border-color: rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .product-card:hover {
    border-color: rgba(0, 0, 0, 0.15);
    box-shadow:
        0 20px 40px rgba(0, 0, 0, 0.1),
        0 0 60px rgba(0, 112, 243, 0.05);
}

/* Secret Product Card - Blur Effect */
.product-card--secret {
    position: relative;
}

.product-card--secret .card-blur-overlay {
    filter: blur(4px);
    opacity: 0.6;
    user-select: none;
    pointer-events: none;
}

.product-card--secret .card-secret-label {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-6);
    background: rgba(0, 255, 229, 0.1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(0, 255, 229, 0.3);
    border-radius: var(--radius-lg);
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--neon-cyan);
    white-space: nowrap;
    z-index: 2;
    box-shadow: var(--glow-neon-cyan);
    animation: secretPulse 3s ease-in-out infinite;
}

@keyframes secretPulse {
    0%, 100% {
        box-shadow: 0 0 20px rgba(0, 255, 229, 0.3), 0 0 40px rgba(0, 255, 229, 0.1);
    }
    50% {
        box-shadow: 0 0 30px rgba(0, 255, 229, 0.5), 0 0 60px rgba(0, 255, 229, 0.2);
    }
}

.product-card--secret .secret-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-card--secret .card-actions {
    position: relative;
    z-index: 3;
    filter: none;
    opacity: 1;
    pointer-events: auto;
}

/* Card Status Badge */
.card-status {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wide);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-4);
}

.card-status--live {
    background: var(--color-success-bg);
    color: var(--color-accent);
}

.card-status--live::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--color-accent);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.card-status--soon {
    background: var(--color-warning-bg);
    color: var(--color-warning);
}

.card-status--cta {
    background: rgba(0, 255, 229, 0.1);
    color: var(--neon-cyan);
    border: 1px solid rgba(0, 255, 229, 0.2);
}

/* Card Content */
.card-title {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--color-text);
    margin-bottom: var(--space-2);
}

.card-tagline {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-4);
}

.card-description {
    font-size: var(--text-base);
    color: var(--color-text-tertiary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-6);
}

.card-actions {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
}

/* Value Card */
.value-card {
    text-align: center;
    padding: var(--space-8);
    background: rgba(10, 10, 10, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(168, 85, 247, 0.1);
    border-radius: var(--radius-xl);
    transition:
        transform var(--duration-normal) var(--ease-out),
        border-color var(--duration-normal) var(--ease-out),
        box-shadow var(--duration-normal) var(--ease-out);
}

.value-card:hover {
    transform: translateY(-4px);
    border-color: rgba(168, 85, 247, 0.3);
    box-shadow:
        0 10px 30px rgba(0, 0, 0, 0.3),
        0 0 40px rgba(168, 85, 247, 0.1);
}

[data-theme="light"] .value-card {
    background: rgba(255, 255, 255, 0.5);
    border-color: rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .value-card:hover {
    border-color: rgba(0, 0, 0, 0.1);
}

.value-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto var(--space-4);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-accent);
    border-radius: var(--radius-lg);
    color: #000;
    box-shadow: 0 0 30px rgba(0, 255, 229, 0.2);
}

.value-icon svg {
    width: 24px;
    height: 24px;
}

.value-title {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--color-text);
    margin-bottom: var(--space-2);
}

.value-description {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

/* Forms
   ========================================================================== */

.form-group {
    margin-bottom: var(--space-4);
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2);
}

.form-input {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-family: var(--font-sans);
    font-size: var(--text-base);
    color: var(--color-text);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition:
        border-color var(--duration-fast) var(--ease-out),
        box-shadow var(--duration-fast) var(--ease-out);
}

.form-input::placeholder {
    color: var(--color-text-muted);
}

.form-input:hover {
    border-color: var(--color-border-hover);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(0, 112, 243, 0.1);
}

/* Newsletter Form */
.newsletter-form {
    display: flex;
    gap: var(--space-3);
    max-width: 420px;
    margin: 0 auto;
}

.newsletter-form .form-input {
    flex: 1;
}

@media (max-width: 480px) {
    .newsletter-form {
        flex-direction: column;
    }

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

/* Theme Toggle
   ========================================================================== */

.theme-toggle {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition:
        background-color var(--duration-fast) var(--ease-out),
        border-color var(--duration-fast) var(--ease-out),
        color var(--duration-fast) var(--ease-out);
}

.theme-toggle:hover {
    background: var(--color-bg-hover);
    border-color: var(--color-border-hover);
    color: var(--color-text);
}

.theme-toggle svg {
    width: 18px;
    height: 18px;
}

.theme-icon--dark {
    display: block;
}

.theme-icon--light {
    display: none;
}

[data-theme="light"] .theme-icon--dark {
    display: none;
}

[data-theme="light"] .theme-icon--light {
    display: block;
}

/* Pulse Animation */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* Modal
   ========================================================================== */

.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-6);
    opacity: 0;
    visibility: hidden;
    transition:
        opacity var(--duration-slow) var(--ease-out),
        visibility var(--duration-slow) var(--ease-out);
}

.modal-overlay[hidden] {
    display: none;
}

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

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.modal-container {
    position: relative;
    z-index: 1;
    max-width: 440px;
    width: 100%;
    transform: translateY(20px) scale(0.95);
    transition: transform var(--duration-slow) var(--ease-out);
}

.modal-overlay.is-active .modal-container {
    transform: translateY(0) scale(1);
}

.modal-content {
    padding: var(--space-10);
    text-align: center;
}

.modal-close {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: transparent;
    border: none;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition:
        color var(--duration-fast) var(--ease-out),
        background-color var(--duration-fast) var(--ease-out);
}

.modal-close:hover {
    color: var(--color-text);
    background: var(--color-bg-hover);
}

.modal-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-6);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-accent);
    border-radius: 50%;
    color: #000;
    box-shadow: var(--glow-neon-cyan);
}

.modal-icon svg {
    animation: modalPulse 2s ease-in-out infinite;
}

@keyframes modalPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.modal-title {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--color-text);
    margin-bottom: var(--space-4);
}

.modal-description {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-3);
}

.modal-tagline {
    font-size: var(--text-sm);
    color: var(--neon-cyan);
    font-weight: var(--font-medium);
    margin-bottom: var(--space-8);
    text-shadow: 0 0 20px rgba(0, 255, 229, 0.5);
}

.modal-actions {
    display: flex;
    justify-content: center;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .modal-overlay,
    .modal-container {
        transition: none;
    }

    .modal-icon svg {
        animation: none;
    }
}