/* =============================================
   UiTM e-Marketplace - Icon Enhancements
   Description: Enhanced icon styling for headers, navigation, and profile pages
   ============================================= */

/* ===== Base Icon Styles ===== */

.icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.icon-sm {
    font-size: 1rem;
    width: 20px;
    height: 20px;
}

.icon-md {
    font-size: 1.25rem;
    width: 24px;
    height: 24px;
}

.icon-lg {
    font-size: 1.5rem;
    width: 32px;
    height: 32px;
}

.icon-xl {
    font-size: 2rem;
    width: 40px;
    height: 40px;
}

/* ===== Header/Navigation Icon Styles ===== */

.nav-icon {
    font-size: 1.25rem;
    color: var(--text-secondary, #475569);
    padding: 0.5rem;
    border-radius: 8px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.nav-icon:hover {
    color: var(--uitm-purple, #3A0B61);
    background: rgba(58, 11, 97, 0.1);
    transform: translateY(-2px);
}

.nav-icon.active {
    color: var(--uitm-gold, #FFD700);
    background: rgba(255, 215, 0, 0.15);
}

.nav-icon:hover::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 2px;
    background: var(--uitm-gold, #FFD700);
    border-radius: 2px;
}

/* Icon with Gold Hover Effect */
.nav-icon-gold {
    font-size: 1.25rem;
    color: var(--text-secondary, #475569);
    padding: 0.5rem;
    border-radius: 50%;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.nav-icon-gold:hover {
    color: var(--uitm-gold, #FFD700);
    background: rgba(255, 215, 0, 0.15);
    box-shadow: 0 0 12px rgba(255, 215, 0, 0.3);
    transform: scale(1.1);
}

/* Icon with Purple Hover Effect */
.nav-icon-purple {
    font-size: 1.25rem;
    color: var(--text-secondary, #475569);
    padding: 0.5rem;
    border-radius: 50%;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.nav-icon-purple:hover {
    color: var(--uitm-purple, #3A0B61);
    background: rgba(58, 11, 97, 0.1);
    box-shadow: 0 0 12px rgba(58, 11, 97, 0.2);
    transform: scale(1.1);
}

/* ===== Icon Badge Styling ===== */

.icon-with-badge {
    position: relative;
}

.icon-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    min-width: 18px;
    height: 18px;
    background: #EF4444;
    color: #FFFFFF;
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 5px;
    border: 2px solid #FFFFFF;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.icon-badge-gold {
    background: var(--uitm-gold, #FFD700);
    color: #1E293B;
}

.icon-badge-purple {
    background: var(--uitm-purple, #3A0B61);
    color: #FFFFFF;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.8;
        transform: scale(1.1);
    }
}

/* ===== Glassmorphic Icon Containers ===== */

.icon-container-glass {
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    padding: 0.75rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.icon-container-glass:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

.icon-container-purple {
    background: rgba(58, 11, 97, 0.9);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 215, 0, 0.3);
    border-radius: 12px;
    padding: 0.75rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(58, 11, 97, 0.3);
    color: #FFFFFF;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.icon-container-purple:hover {
    background: rgba(46, 0, 79, 1);
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(58, 11, 97, 0.4);
}

.icon-container-gold {
    background: var(--uitm-gold, #FFD700);
    border: 1px solid rgba(245, 199, 0, 0.5);
    border-radius: 12px;
    padding: 0.75rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
    color: #1E293B;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.icon-container-gold:hover {
    background: #F5C700;
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(255, 215, 0, 0.4);
}

/* ===== Profile Page Icon Styles ===== */

.profile-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--uitm-purple, #3A0B61) 0%, var(--uitm-purple-dark, #2E004F) 100%);
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 4px 12px rgba(58, 11, 97, 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.profile-icon:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 8px 20px rgba(58, 11, 97, 0.4);
}

.profile-icon-gold {
    background: linear-gradient(135deg, var(--uitm-gold, #FFD700) 0%, #F5C700 100%);
    color: #1E293B;
}

.profile-icon-gold:hover {
    box-shadow: 0 8px 20px rgba(255, 215, 0, 0.4);
}

.profile-section-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(58, 11, 97, 0.1);
    color: var(--uitm-purple, #3A0B61);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transition: all 0.3s ease;
}

.profile-section-icon:hover {
    background: rgba(58, 11, 97, 0.15);
    color: var(--uitm-purple-dark, #2E004F);
    transform: rotate(5deg) scale(1.1);
}

/* ===== Functional Icon Groups ===== */

.icon-group {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.icon-group-vertical {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

/* Home Icon */
.icon-home {
    font-family: 'Font Awesome 6 Free', 'Font Awesome 5 Free';
    font-weight: 900;
}

.icon-home::before {
    content: '\f015';
}

/* Profile Icon */
.icon-profile {
    font-family: 'Font Awesome 6 Free', 'Font Awesome 5 Free';
    font-weight: 900;
}

.icon-profile::before {
    content: '\f007';
}

/* Notification Bell Icon */
.icon-notification {
    font-family: 'Font Awesome 6 Free', 'Font Awesome 5 Free';
    font-weight: 900;
}

.icon-notification::before {
    content: '\f0f3';
}

/* Cart Icon */
.icon-cart {
    font-family: 'Font Awesome 6 Free', 'Font Awesome 5 Free';
    font-weight: 900;
}

.icon-cart::before {
    content: '\f07a';
}

/* Logout Icon */
.icon-logout {
    font-family: 'Font Awesome 6 Free', 'Font Awesome 5 Free';
    font-weight: 900;
}

.icon-logout::before {
    content: '\f2f5';
}

/* Chat Icon */
.icon-chat {
    font-family: 'Font Awesome 6 Free', 'Font Awesome 5 Free';
    font-weight: 900;
}

.icon-chat::before {
    content: '\f4ad';
}

/* Settings Icon */
.icon-settings {
    font-family: 'Font Awesome 6 Free', 'Font Awesome 5 Free';
    font-weight: 900;
}

.icon-settings::before {
    content: '\f013';
}

/* ===== Icon Label Combinations ===== */

.icon-with-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    font-weight: 500;
    color: var(--text-secondary, #475569);
}

.icon-with-label:hover {
    background: rgba(58, 11, 97, 0.05);
    color: var(--uitm-purple, #3A0B61);
}

.icon-with-label .icon {
    font-size: 1.125rem;
}

.icon-with-label .label {
    font-size: 0.9375rem;
}

/* ===== Icon Button Styles ===== */

.icon-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: transparent;
    border: none;
    color: var(--text-secondary, #475569);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.icon-btn:hover {
    background: rgba(58, 11, 97, 0.1);
    color: var(--uitm-purple, #3A0B61);
    transform: scale(1.1);
}

.icon-btn:active {
    transform: scale(0.95);
}

.icon-btn-purple {
    background: var(--uitm-purple, #3A0B61);
    color: #FFFFFF;
}

.icon-btn-purple:hover {
    background: var(--uitm-purple-dark, #2E004F);
    box-shadow: 0 4px 12px rgba(58, 11, 97, 0.3);
}

.icon-btn-gold {
    background: var(--uitm-gold, #FFD700);
    color: #1E293B;
}

.icon-btn-gold:hover {
    background: #F5C700;
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.4);
}

/* ===== Icon Hover Effects ===== */

.icon-hover-rotate:hover {
    transform: rotate(15deg);
}

.icon-hover-bounce:hover {
    animation: iconBounce 0.5s ease;
}

@keyframes iconBounce {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-8px);
    }
}

.icon-hover-shake:hover {
    animation: iconShake 0.5s ease;
}

@keyframes iconShake {

    0%,
    100% {
        transform: translateX(0);
    }

    25% {
        transform: translateX(-4px);
    }

    75% {
        transform: translateX(4px);
    }
}

.icon-hover-pulse:hover {
    animation: iconPulse 1s ease infinite;
}

@keyframes iconPulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.15);
    }
}

/* ===== Responsive Icon Styles ===== */

@media (max-width: 768px) {

    .nav-icon,
    .nav-icon-gold,
    .nav-icon-purple {
        font-size: 1.125rem;
        padding: 0.375rem;
    }

    .icon-container-glass,
    .icon-container-purple,
    .icon-container-gold {
        padding: 0.625rem;
    }

    .profile-icon {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }

    .icon-with-label .label {
        display: none;
    }
}

/* ===== Accessibility ===== */

.icon:focus-visible,
.icon-btn:focus-visible,
.nav-icon:focus-visible {
    outline: 2px solid var(--uitm-gold, #FFD700);
    outline-offset: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {

    .icon-btn,
    .nav-icon {
        border: 2px solid currentColor;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {

    .icon,
    .icon-btn,
    .nav-icon,
    .nav-icon-gold,
    .nav-icon-purple {
        animation: none !important;
        transition-duration: 0.01ms !important;
    }
}