/* ========================================
   Trevieta Header - Pill Shaped Design
   Based on JSON Prompt Specifications
   ======================================== */

/* Root Variables */
:root {
    --trevieta-bg: transparent;
    --trevieta-card-bg: rgba(255, 255, 255, 0.95);
    --trevieta-text: #1f2a44;
    --trevieta-cta-bg: #dc3545;
    --trevieta-cta-text: #ffffff;
    --trevieta-shadow: 0 6px 18px rgba(31, 42, 68, 0.15);
    --trevieta-font: 'Vazir', 'Vazir FD', 'Tahoma', 'Arial', sans-serif;
    --trevieta-font-en: 'Poppins', 'Segoe UI', sans-serif;
}

/* Header Container */
.trevieta-header {
    background: var(--trevieta-bg);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    font-family: var(--trevieta-font);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

.trevieta-header-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Card - Pill Shaped */
.trevieta-header-card {
    background: var(--trevieta-card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 999px;
    padding: 12px 24px;
    box-shadow: var(--trevieta-shadow);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Logo Section */
.trevieta-logo {
    flex-shrink: 0;
}

.trevieta-logo-link {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--trevieta-text);
    font-family: var(--trevieta-font);
    font-weight: 700;
    font-size: 1.35rem;
    letter-spacing: -0.3px;
    line-height: 1.4;
    transition: transform 0.2s ease;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.trevieta-logo-link:hover {
    transform: translateY(-2px);
}

.trevieta-logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    display: block;
    transition: transform 0.3s ease;
}

.trevieta-logo-link:hover .trevieta-logo-img {
    transform: scale(1.1) rotate(5deg);
}

.trevieta-logo-text {
    font-family: var(--trevieta-font);
    color: var(--trevieta-text);
    font-weight: 700;
    font-size: 1.35rem;
    letter-spacing: -0.3px;
    line-height: 1.4;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Navigation Section */
.trevieta-nav {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.trevieta-nav-list {
    display: flex;
    align-items: center;
    gap: 28px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.trevieta-nav-item {
    margin: 0;
}

.trevieta-nav-link {
    font-family: var(--trevieta-font);
    font-weight: 600;
    font-size: 0.98rem;
    color: var(--trevieta-text);
    text-decoration: none;
    padding: 10px 0;
    position: relative;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: block;
    letter-spacing: 0.2px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.trevieta-nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--trevieta-text);
    transition: width 0.3s ease;
}

.trevieta-nav-link:hover {
    color: var(--trevieta-cta-bg);
}

.trevieta-nav-link:active,
.trevieta-nav-link.active {
    color: var(--trevieta-cta-bg);
}

.trevieta-nav-link:hover::after {
    width: 100%;
}

/* CTA Section */
.trevieta-cta {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
}

.trevieta-secondary-action {
    font-family: var(--trevieta-font);
    font-weight: 600;
    font-size: 0.98rem;
    color: var(--trevieta-text);
    text-decoration: none;
    margin-right: 16px;
    padding: 8px 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: 0.2px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.trevieta-secondary-action:hover {
    color: var(--trevieta-cta-bg);
}

.trevieta-cta-button:active {
    transform: translateY(0);
}

.trevieta-cta-button {
    font-family: var(--trevieta-font);
    font-weight: 600;
    font-size: 0.98rem;
    background: var(--trevieta-cta-bg);
    color: var(--trevieta-cta-text);
    padding: 10px 20px;
    border-radius: 22px;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-block;
    letter-spacing: 0.3px;
    line-height: 1.4;
    box-shadow: 0 2px 8px rgba(220, 53, 69, 0.2);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.trevieta-cta-button:hover {
    background: #094d7a;
    transform: translateY(-1px);
}

/* User Actions (Authenticated) */
.trevieta-user-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.trevieta-cart-link {
    position: relative;
    color: var(--trevieta-text);
    font-size: 1.2rem;
    text-decoration: none;
    display: flex;
    align-items: center;
    transition: color 0.2s ease;
}

.trevieta-cart-link:hover {
    color: var(--trevieta-cta-bg);
}

.trevieta-cart-count,
.trevieta-cart-count-cash {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--trevieta-cta-bg);
    color: var(--trevieta-cta-text);
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 600;
}

.trevieta-user-menu {
    display: flex;
    align-items: center;
    position: relative;
}

.trevieta-user-menu .dropdown {
    position: relative;
}

.trevieta-user-link {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--trevieta-text);
    text-decoration: none;
    font-family: var(--trevieta-font);
    font-weight: 600;
    font-size: 0.98rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    letter-spacing: 0.2px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.trevieta-user-link:hover {
    color: var(--trevieta-cta-bg);
}

.trevieta-user-link.dropdown-toggle::after {
    display: none;
}

.trevieta-user-name {
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-weight: 600;
    letter-spacing: 0.2px;
}

/* Dropdown Menu Styles */
.trevieta-user-menu .dropdown-menu {
    background: rgba(255, 255, 255, 0.98) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(220, 53, 69, 0.1) !important;
    border-radius: 12px !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15) !important;
    padding: 0.5rem 0 !important;
    margin-top: 0.5rem !important;
    min-width: 200px;
    transform-origin: top right;
    animation: fadeInDown 0.3s ease;
}

.trevieta-user-menu .dropdown-item {
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    margin: 0.25rem 0.5rem;
    color: #212529;
    display: flex;
    align-items: center;
    font-family: var(--trevieta-font);
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.2px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.trevieta-user-menu .dropdown-item:hover {
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.1) 0%, rgba(220, 53, 69, 0.05) 100%);
    transform: translateX(-4px);
    color: var(--trevieta-cta-bg);
}

.trevieta-user-menu .dropdown-item i {
    width: 20px;
    text-align: center;
    color: var(--trevieta-cta-bg);
    transition: transform 0.3s ease;
}

.trevieta-user-menu .dropdown-item:hover i {
    transform: translateX(-3px);
}

.trevieta-user-menu .dropdown-divider {
    margin: 0.5rem 0;
    border-color: rgba(220, 53, 69, 0.1);
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-10px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Mobile Toggle Button */
.trevieta-mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    width: 30px;
    height: 30px;
    justify-content: center;
    align-items: center;
}

.trevieta-mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--trevieta-text);
    transition: all 0.3s ease;
    border-radius: 2px;
}

.trevieta-mobile-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

.trevieta-mobile-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.trevieta-mobile-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation */
.trevieta-mobile-nav {
    display: none;
    background: var(--trevieta-card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 0 0 20px 20px;
    box-shadow: var(--trevieta-shadow);
    margin-top: 10px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-top: none;
}

.trevieta-mobile-nav.active {
    max-height: 500px;
    padding: 20px;
}

.trevieta-mobile-nav-menu {
    width: 100%;
}

.trevieta-mobile-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.trevieta-mobile-nav-link {
    font-family: var(--trevieta-font);
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--trevieta-text);
    text-decoration: none;
    padding: 14px 0;
    display: block;
    border-bottom: 1px solid rgba(31, 42, 68, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: 0.2px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.trevieta-mobile-nav-link:hover {
    color: var(--trevieta-cta-bg);
    padding-left: 10px;
}

.trevieta-mobile-auth {
    display: flex;
    gap: 10px;
    margin-top: 10px;
    padding-top: 15px;
    border-top: 2px solid rgba(31, 42, 68, 0.1);
}

.trevieta-mobile-login,
.trevieta-mobile-register {
    flex: 1;
    font-family: var(--trevieta-font);
    font-weight: 600;
    font-size: 1rem;
    padding: 12px 24px;
    border-radius: 22px;
    text-decoration: none;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: 0.3px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.trevieta-mobile-login {
    color: var(--trevieta-text);
    border: 2px solid var(--trevieta-text);
}

.trevieta-mobile-login:hover {
    background: var(--trevieta-text);
    color: var(--trevieta-card-bg);
}

.trevieta-mobile-register {
    background: var(--trevieta-cta-bg);
    color: var(--trevieta-cta-text);
}

.trevieta-mobile-register:hover {
    background: #094d7a;
}

/* Responsive Design */
@media (max-width: 991px) {
    .trevieta-nav {
        display: none;
    }

    .trevieta-mobile-toggle {
        display: flex;
    }

    .trevieta-mobile-nav {
        display: block;
    }

    .trevieta-header-card {
        padding: 12px 20px;
    }

    .trevieta-cta {
        gap: 12px;
    }

    .trevieta-secondary-action {
        margin-right: 12px;
        font-size: 0.9rem;
    }

    .trevieta-cta-button {
        padding: 8px 14px;
        font-size: 0.9rem;
    }

    .trevieta-user-name {
        display: none;
    }
}

@media (max-width: 768px) {
    .trevieta-header-container {
        padding: 0 15px;
    }

    .trevieta-header-card {
        height: 70px;
        padding: 10px 16px;
    }

    .trevieta-logo-text {
        font-size: 1.1rem;
    }

    .trevieta-logo-icon {
        width: 28px;
        height: 28px;
    }

    .trevieta-cta {
        gap: 8px;
    }

    .trevieta-secondary-action {
        margin-right: 8px;
        font-size: 0.85rem;
    }

    .trevieta-cta-button {
        padding: 6px 12px;
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .trevieta-header {
        padding: 15px 0;
    }

    .trevieta-header-card {
        height: 60px;
        padding: 8px 12px;
    }

    .trevieta-logo-text {
        font-size: 1rem;
    }

    .trevieta-secondary-action {
        display: none;
    }
}

/* Accessibility */
.trevieta-nav-link:focus,
.trevieta-cta-button:focus,
.trevieta-secondary-action:focus,
.trevieta-mobile-toggle:focus {
    outline: 2px solid var(--trevieta-cta-bg);
    outline-offset: 2px;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}