/*
File: public/assets/css/common/common.css
Description: Compiled common styles that import and combine all foundational CSS files
for the Lens Magic Hub. This is the main stylesheet that should be included in templates
after reset.css. Includes variables, base styles, layout utilities, and common components.
*/

/* ===================================
   IMPORT FOUNDATIONAL STYLES
   =================================== */

@import url('_variables.css');
@import url('_reset.css');
@import url('base.css');
@import url('layout.css');

/* ===================================
   SCROLL TO TOP BUTTON
   =================================== */

.scroll-to-top {
    position: fixed;
    bottom: var(--spacing-8);
    right: var(--spacing-8);
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--color-text-inverse);
    border: none;
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-index-fixed);
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.scroll-to-top:active {
    transform: translateY(-1px);
}

.scroll-to-top i {
    font-size: var(--font-size-xl);
}

@media (max-width: 767px) {
    .scroll-to-top {
        width: 45px;
        height: 45px;
        bottom: var(--spacing-6);
        right: var(--spacing-6);
    }
    
    .scroll-to-top i {
        font-size: var(--font-size-lg);
    }
}

/* ===================================
   CARDS
   =================================== */

.card {
    background: var(--color-surface);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-card);
    padding: var(--card-padding);
    transition: var(--transition-base);
    border: var(--border-width-1) solid rgba(59, 130, 246, 0.1);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-card-hover);
}

.card--sm {
    padding: var(--card-padding-sm);
}

.card--lg {
    padding: var(--card-padding-lg);
}

.card__header {
    margin-bottom: var(--spacing-4);
}

.card__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary-500);
    margin-bottom: var(--spacing-2);
}

.card__body {
    color: var(--color-text-secondary);
}

.card__footer {
    margin-top: var(--spacing-4);
    padding-top: var(--spacing-4);
    border-top: var(--border-width-1) solid var(--color-border);
}

/* ===================================
   BADGES
   =================================== */

.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-1) var(--spacing-3);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    line-height: var(--line-height-none);
    color: var(--color-text-inverse);
    background-color: var(--color-primary-500);
    border-radius: var(--border-radius-full);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
}

.badge--success {
    background-color: var(--color-success-500);
}

.badge--warning {
    background-color: var(--color-warning-500);
}

.badge--error {
    background-color: var(--color-error-500);
}

.badge--outline {
    background-color: transparent;
    color: var(--color-primary-500);
    border: var(--border-width-1) solid var(--color-primary-500);
}

/* ===================================
   ALERTS
   =================================== */

.alert {
    position: relative;
    padding: var(--spacing-4) var(--spacing-5);
    margin-bottom: var(--spacing-4);
    border-radius: var(--border-radius-lg);
    border: var(--border-width-1) solid transparent;
}

.alert--primary {
    background-color: var(--color-primary-50);
    border-color: var(--color-primary-200);
    color: var(--color-primary-800);
}

.alert--success {
    background-color: var(--color-success-50);
    border-color: var(--color-success-200);
    color: var(--color-success-800);
}

.alert--warning {
    background-color: var(--color-warning-50);
    border-color: var(--color-warning-200);
    color: var(--color-warning-800);
}

.alert--error {
    background-color: var(--color-error-50);
    border-color: var(--color-error-200);
    color: var(--color-error-800);
}

.alert__title {
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-1);
}

.alert__close {
    position: absolute;
    top: var(--spacing-3);
    right: var(--spacing-4);
    background: transparent;
    border: none;
    font-size: var(--font-size-xl);
    cursor: pointer;
    color: inherit;
    opacity: var(--opacity-60);
    transition: var(--transition-opacity);
}

.alert__close:hover {
    opacity: var(--opacity-100);
}

/* ===================================
   LOADING SPINNER
   =================================== */

.spinner {
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 4px solid var(--color-primary-100);
    border-top-color: var(--color-primary-500);
    border-radius: var(--border-radius-full);
    animation: spinner-rotate 0.8s linear infinite;
}

.spinner--sm {
    width: 20px;
    height: 20px;
    border-width: 2px;
}

.spinner--lg {
    width: 60px;
    height: 60px;
    border-width: 6px;
}

@keyframes spinner-rotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* ===================================
   DIVIDERS
   =================================== */

.divider {
    height: var(--border-width-1);
    background-color: var(--color-border);
    border: none;
    margin: var(--spacing-8) 0;
}

.divider--gradient {
    height: var(--border-width-2);
    background: var(--gradient-divider);
}

.divider--vertical {
    width: var(--border-width-1);
    height: auto;
    min-height: 100%;
    margin: 0 var(--spacing-4);
}

/* ===================================
   ASPECT RATIO UTILITIES
   =================================== */

.aspect-ratio {
    position: relative;
    width: 100%;
}

.aspect-ratio::before {
    content: '';
    display: block;
    padding-bottom: 100%;
}

.aspect-ratio--16-9::before {
    padding-bottom: 56.25%;
}

.aspect-ratio--4-3::before {
    padding-bottom: 75%;
}

.aspect-ratio--3-2::before {
    padding-bottom: 66.66%;
}

.aspect-ratio--1-1::before {
    padding-bottom: 100%;
}

.aspect-ratio > * {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ===================================
   ROUNDED UTILITIES
   =================================== */

.rounded-none { border-radius: var(--border-radius-none) !important; }
.rounded-sm { border-radius: var(--border-radius-sm) !important; }
.rounded { border-radius: var(--border-radius-base) !important; }
.rounded-md { border-radius: var(--border-radius-md) !important; }
.rounded-lg { border-radius: var(--border-radius-lg) !important; }
.rounded-xl { border-radius: var(--border-radius-xl) !important; }
.rounded-2xl { border-radius: var(--border-radius-2xl) !important; }
.rounded-3xl { border-radius: var(--border-radius-3xl) !important; }
.rounded-full { border-radius: var(--border-radius-full) !important; }

.rounded-top { border-top-left-radius: var(--border-radius-lg) !important; border-top-right-radius: var(--border-radius-lg) !important; }
.rounded-bottom { border-bottom-left-radius: var(--border-radius-lg) !important; border-bottom-right-radius: var(--border-radius-lg) !important; }

/* ===================================
   BORDER UTILITIES
   =================================== */

.border { border: var(--border-width-1) solid var(--color-border) !important; }
.border-0 { border: 0 !important; }
.border-top { border-top: var(--border-width-1) solid var(--color-border) !important; }
.border-bottom { border-bottom: var(--border-width-1) solid var(--color-border) !important; }
.border-start { border-left: var(--border-width-1) solid var(--color-border) !important; }
.border-end { border-right: var(--border-width-1) solid var(--color-border) !important; }

.border-primary { border-color: var(--color-primary-500) !important; }
.border-secondary { border-color: var(--color-border) !important; }

/* ===================================
   BACKGROUND UTILITIES
   =================================== */

.bg-white { background-color: var(--color-background) !important; }
.bg-light { background-color: var(--color-background-secondary) !important; }
.bg-gray { background-color: var(--color-gray-100) !important; }
.bg-primary { background-color: var(--color-primary-500) !important; }
.bg-transparent { background-color: transparent !important; }

.bg-gradient-primary { background: var(--gradient-primary) !important; }

/* ===================================
   TEXT COLOR UTILITIES
   =================================== */

.text-primary { color: var(--color-text-primary) !important; }
.text-secondary { color: var(--color-text-secondary) !important; }
.text-muted { color: var(--color-text-muted) !important; }
.text-white { color: var(--color-text-inverse) !important; }
.text-blue { color: var(--color-primary-500) !important; }
.text-success { color: var(--color-success-600) !important; }
.text-warning { color: var(--color-warning-600) !important; }
.text-error { color: var(--color-error-600) !important; }

/* ===================================
   FONT WEIGHT UTILITIES
   =================================== */

.fw-light { font-weight: var(--font-weight-light) !important; }
.fw-normal { font-weight: var(--font-weight-normal) !important; }
.fw-medium { font-weight: var(--font-weight-medium) !important; }
.fw-semibold { font-weight: var(--font-weight-semibold) !important; }
.fw-bold { font-weight: var(--font-weight-bold) !important; }

/* ===================================
   OPACITY UTILITIES
   =================================== */

.opacity-0 { opacity: var(--opacity-0) !important; }
.opacity-25 { opacity: var(--opacity-25) !important; }
.opacity-50 { opacity: var(--opacity-50) !important; }
.opacity-75 { opacity: var(--opacity-75) !important; }
.opacity-100 { opacity: var(--opacity-100) !important; }

/* ===================================
   TRANSITION UTILITIES
   =================================== */

.transition-none { transition: none !important; }
.transition-fast { transition: var(--transition-fast) !important; }
.transition-base { transition: var(--transition-base) !important; }
.transition-slow { transition: var(--transition-slow) !important; }

/* ===================================
   CURSOR UTILITIES
   =================================== */

.cursor-pointer { cursor: pointer !important; }
.cursor-default { cursor: default !important; }
.cursor-not-allowed { cursor: not-allowed !important; }

/* ===================================
   USER SELECT UTILITIES
   =================================== */

.user-select-none { user-select: none !important; }
.user-select-all { user-select: all !important; }
.user-select-auto { user-select: auto !important; }

/* ===================================
   ANIMATIONS
   =================================== */

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(0);
    }
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
    }
    to {
        transform: translateY(0);
    }
}

@keyframes scaleUp {
    from {
        transform: scale(0.9);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.animate-fadeIn {
    animation: fadeIn var(--duration-500) var(--ease-in-out);
}

.animate-fadeInUp {
    animation: fadeInUp var(--duration-700) var(--ease-out);
}

.animate-fadeInDown {
    animation: fadeInDown var(--duration-700) var(--ease-out);
}

.animate-fadeInLeft {
    animation: fadeInLeft var(--duration-700) var(--ease-out);
}

.animate-fadeInRight {
    animation: fadeInRight var(--duration-700) var(--ease-out);
}

.animate-scaleUp {
    animation: scaleUp var(--duration-500) var(--ease-out);
}

.animate-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* ===================================
   RESPONSIVE HELPERS
   =================================== */

/* Hide on mobile */
@media (max-width: 767px) {
    .hide-mobile {
        display: none !important;
    }
}

/* Hide on tablet */
@media (min-width: 768px) and (max-width: 991px) {
    .hide-tablet {
        display: none !important;
    }
}

/* Hide on desktop */
@media (min-width: 992px) {
    .hide-desktop {
        display: none !important;
    }
}

/* Show only on mobile */
.show-mobile {
    display: none !important;
}

@media (max-width: 767px) {
    .show-mobile {
        display: block !important;
    }
}

/* ===================================
   PRINT UTILITIES
   =================================== */

@media print {
    .d-print-none {
        display: none !important;
    }
    
    .d-print-block {
        display: block !important;
    }
}