/* ==========================================================================
   TEKNO SÖRF BİLİŞİM - LAYOUT CSS (İSKELET & YAPI)
   Dosya Yolu: ~/adosya/css/teknosorf-layout.css
   ========================================================================== */

:root {
    /* --- RENK PALETİ --- */
    --ts-bg-body: #112218; /* Sayfa Zemini */
    --ts-bg-sidebar: #0d1b13; /* Sidebar Zemini */
    --ts-bg-header: rgba(26, 51, 36, 0.95); /* Header */
    --ts-bg-card: #1a3324;

    /* --- KENARLIK & VURGU --- */
    --ts-border: #2a4d38;
    --ts-neon: #8cc63f;
    --ts-neon-hover: #9bd44d;

    /* --- METİN --- */
    --ts-text-white: #ffffff;
    --ts-text-muted: #8a9a93;
    --ts-text-body: #e2e8f0;

    /* --- KRİTİK ÖLÇÜLER --- */
    --ts-sidebar-width: 270px;
    --ts-header-height: 75px;
    --ts-radius: 12px;
    --ts-shadow: 0 10px 30px rgba(0,0,0,0.5);
    --ts-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- GLOBAL SIFIRLAMA --- */
body {
    background-color: var(--ts-bg-body) !important;
    color: var(--ts-text-body) !important;
    font-family: 'Poppins', sans-serif !important;
    background-image:
        radial-gradient(circle at 90% 5%, rgba(140, 198, 63, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 10% 90%, rgba(20, 40, 29, 0.8) 0%, transparent 40%) !important;
    overflow-x: hidden;
    margin: 0;
    padding: 0;
}

a {
    color: var(--ts-neon) !important;
    text-decoration: none !important;
    transition: 0.3s;
}
a:hover {
    color: #fff !important;
    text-shadow: 0 0 10px rgba(140, 198, 63, 0.6);
}

ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: var(--ts-bg-body);
}
::-webkit-scrollbar-thumb {
    background: var(--ts-border);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--ts-neon);
}

/* --- SIDEBAR --- */
.ts-sidebar, #sidebar {
    width: var(--ts-sidebar-width);
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    background-color: var(--ts-bg-sidebar) !important;
    border-right: 1px solid var(--ts-border) !important;
    z-index: 1040;
    transition: var(--ts-transition);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    box-shadow: 5px 0 30px rgba(0,0,0,0.5) !important;
}

.ts-sidebar-brand, .sidebar-brand {
    height: var(--ts-header-height);
    min-height: var(--ts-header-height);
    display: flex;
    align-items: center;
    padding: 0 20px;
    background-color: rgba(0,0,0,0.2);
    border-bottom: 1px solid var(--ts-border);
    overflow: hidden;
    white-space: nowrap;
    flex-shrink: 0;
}

.ts-client-logo, .client-logo {
    background: #fff;
    padding: 5px 8px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 10px;
    transition: all 0.3s;
}
.ts-client-logo img, .client-logo img {
    max-height: 35px;
    max-width: 40px;
    object-fit: contain;
}

.brand-text {
    color: var(--ts-text-white);
    font-weight: 600;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

/* Menü Linkleri */
.ts-nav-link, .nav-link {
    color: rgba(255,255,255,0.65) !important;
    padding: 10px 15px !important;
    margin: 4px 10px !important;
    border-radius: 8px !important;
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    border-left: 3px solid transparent !important;
    transition: all 0.2s ease-in-out;
}
.ts-nav-link i, .nav-link i {
    font-size: 1.1rem;
    min-width: 30px;
    color: var(--ts-neon) !important;
    transition: transform 0.2s;
}
.ts-nav-link:hover, .ts-nav-link.active,
.nav-link:hover, .nav-link.active {
    background-color: rgba(140, 198, 63, 0.15) !important;
    color: #fff !important;
    border-left-color: var(--ts-neon) !important;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}
.ts-nav-link:hover i, .nav-link:hover i {
    transform: scale(1.1);
    filter: drop-shadow(0 0 5px var(--ts-neon));
}

.ts-nav-submenu .ts-nav-link, .nav-submenu .nav-link {
    padding-left: 45px !important;
    background: transparent !important;
    font-size: 0.85rem;
    margin: 0 !important;
    box-shadow: none !important;
}

.ts-sidebar-heading, .sidebar-heading {
    font-size: 0.7rem !important;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--ts-neon) !important;
    margin: 20px 15px 5px !important;
    opacity: 0.8;
    font-weight: 700;
}

.ts-sidebar-footer, .sidebar-footer {
    margin-top: auto;
    padding: 15px;
    text-align: center;
    background: rgba(0,0,0,0.3);
    border-top: 1px solid var(--ts-border);
}
.ts-sidebar-footer img, .sidebar-footer img {
    height: 18px;
    opacity: 0.8;
    filter: brightness(0) invert(1);
}

/* --- HEADER (ÜST BAR) --- */
.ts-admin-header, .admin-header {
    height: var(--ts-header-height);
    background-color: var(--ts-bg-header) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--ts-border) !important;
    position: fixed;
    top: 0;
    right: 0;
    left: var(--ts-sidebar-width);
    z-index: 1030;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: left 0.3s;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3) !important;
}

.ts-brand-text-header, .brand-text-header {
    font-weight: 800;
    font-size: 1.2rem;
    background: linear-gradient(to right, var(--ts-neon), #fff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* --- MAIN CONTENT --- */
.ts-main-content, .main-content, #main {
    margin-top: var(--ts-header-height);
    margin-left: var(--ts-sidebar-width);
    padding: 20px;
    min-height: calc(100vh - var(--ts-header-height));
    transition: margin-left 0.3s;
    width: auto;
}

/* --- RESPONSIVE (MOBİL & TABLET) --- */
@media (max-width: 991.98px) {
    .ts-sidebar, #sidebar {
        transform: translateX(-100%);
        left: 0;
        box-shadow: none;
    }
    .ts-sidebar.show, #sidebar.show {
        transform: translateX(0);
    }

    .ts-admin-header, .admin-header {
        left: 0 !important;
    }

    .ts-main-content, .main-content, #main {
        margin-left: 0 !important;
        padding: 15px;
    }

    .ts-brand-text-header, .brand-text-header {
        display: none;
    }
}

/* Masaüstü Sidebar Kapalı Modu (Collapsed) */
body.ts-sidebar-collapsed .ts-sidebar,
body.sidebar-collapsed .sidebar {
    width: 80px;
}

body.ts-sidebar-collapsed .ts-sidebar-brand,
body.sidebar-collapsed .sidebar-brand {
    padding: 0;
    justify-content: center;
}

body.ts-sidebar-collapsed .brand-text,
body.sidebar-collapsed .brand-text,
body.ts-sidebar-collapsed .ts-sidebar-footer,
body.sidebar-collapsed .sidebar-footer,
body.ts-sidebar-collapsed .ts-sidebar-heading,
body.sidebar-collapsed .sidebar-heading,
body.ts-sidebar-collapsed .chevron,
body.sidebar-collapsed .chevron {
    display: none;
}

body.ts-sidebar-collapsed .ts-client-logo,
body.sidebar-collapsed .client-logo {
    margin: 0;
}

body.ts-sidebar-collapsed .ts-nav-link,
body.sidebar-collapsed .nav-link {
    justify-content: center;
    padding: 12px 0 !important;
}
body.ts-sidebar-collapsed .ts-nav-link i,
body.sidebar-collapsed .nav-link i {
    margin: 0;
    font-size: 1.5rem;
}

body.ts-sidebar-collapsed .ts-nav-submenu,
body.sidebar-collapsed .nav-submenu {
    display: none;
}

/* Sidebar kapandığında header ve content soldan 80px kaysın */
body.ts-sidebar-collapsed .ts-admin-header,
body.sidebar-collapsed .admin-header {
    left: 80px;
}
body.ts-sidebar-collapsed .ts-main-content,
body.sidebar-collapsed .main-content {
    margin-left: 80px;
}

/* Overlay */
.ts-sidebar-overlay, .sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.7);
    z-index: 1035;
    display: none;
    backdrop-filter: blur(4px);
}
.ts-sidebar-overlay.show, .sidebar-overlay.show {
    display: block;
}

/* ===============================================
   SIDEBAR COLLAPSED (MASAÜSTÜ DARALTMA DÜZELTMESİ)
   =============================================== */
@media (min-width: 992px) {
    body.ts-sidebar-collapsed .ts-sidebar,
    body.sidebar-collapsed .sidebar {
        width: 80px !important;
        overflow: visible;
    }

    body.ts-sidebar-collapsed .ts-sidebar-brand,
    body.sidebar-collapsed .sidebar-brand {
        padding: 0 !important;
        justify-content: center !important;
    }

    body.ts-sidebar-collapsed .brand-text,
    body.sidebar-collapsed .brand-text,
    body.ts-sidebar-collapsed .ts-sidebar-footer,
    body.sidebar-collapsed .sidebar-footer,
    body.ts-sidebar-collapsed .ts-sidebar-heading,
    body.sidebar-collapsed .sidebar-heading,
    body.ts-sidebar-collapsed .chevron,
    body.sidebar-collapsed .chevron,
    body.ts-sidebar-collapsed .ts-nav-submenu,
    body.sidebar-collapsed .nav-submenu,
    body.ts-sidebar-collapsed .ts-client-logo,
    body.sidebar-collapsed .client-logo {
        display: none !important;
    }

    body.ts-sidebar-collapsed .ts-nav-link,
    body.sidebar-collapsed .nav-link {
        justify-content: center !important;
        padding: 15px 0 !important;
        text-align: center;
    }

    body.ts-sidebar-collapsed .ts-nav-link i,
    body.sidebar-collapsed .nav-link i {
        margin: 0 !important;
        font-size: 1.6rem !important;
    }

    body.ts-sidebar-collapsed .ts-nav-link span,
    body.sidebar-collapsed .nav-link span {
        display: none !important;
    }

    body.ts-sidebar-collapsed .ts-admin-header,
    body.sidebar-collapsed .admin-header {
        left: 80px !important;
        width: calc(100% - 80px) !important;
    }

    body.ts-sidebar-collapsed .ts-main-content,
    body.sidebar-collapsed .main-content {
        margin-left: 80px !important;
    }
}

/* ===============================================
   TEKNO SÖRF ADMIN PRELOADER (GLOBAL - DOĞRU YER)
   Bu bölüm ARTIK media içine gömülü değil.
   =============================================== */

/* 1. Tam Ekran Karartma */
.ts-admin-preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(17, 34, 24, 0.96);
    z-index: 999999;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    backdrop-filter: blur(4px);
}

/* 2. Animasyon Sahnesi */
.ts-surf-track {
    width: 300px;
    height: 100px;
    position: relative;
    overflow: hidden;
    border-bottom: 2px solid rgba(140, 198, 63, 0.3);
    display: flex;
    align-items: flex-end;
}

/* 3. Sörf Yapan Logo */
.ts-surf-icon {
    height: 50px;
    width: auto;
    position: absolute;
    left: -60px;
    bottom: 10px;
    filter: brightness(0) invert(1);
    animation: surfRide 2.5s infinite linear;
}

/* 4. Animasyon */
@keyframes surfRide {
    0% {
        left: -60px;
        transform: rotate(-5deg) translateY(0);
        opacity: 0;
    }
    10% { opacity: 1; }
    25% { transform: rotate(0deg) translateY(-15px); }
    50% { transform: rotate(5deg) translateY(0); }
    75% { transform: rotate(0deg) translateY(-12px); }
    90% { opacity: 1; }
    100% {
        left: 100%;
        transform: rotate(10deg) translateY(0);
        opacity: 0;
    }
}

/* 5. Alttaki Yazı */
.ts-loader-text {
    margin-top: 15px;
    color: #8cc63f;
    font-family: 'Poppins', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    animation: textPulse 1.5s infinite alternate;
}

@keyframes textPulse {
    from { opacity: 0.4; }
    to { opacity: 1; }
}

/* ===============================================
   OFFLINE PROTECTION (GLOBAL - DOĞRU YER)
   =============================================== */

.ts-offline-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(2px);
    z-index: 999999;
    display: none;
    justify-content: center;
    align-items: flex-start;
    padding-top: 50px;
}

.ts-offline-box {
    background: linear-gradient(135deg, #ff4d4d, #c70000);
    color: white;
    padding: 20px 30px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    text-align: center;
    max-width: 90%;
    width: 500px;
    border: 2px solid rgba(255,255,255,0.2);
    animation: slideDown 0.5s ease-out;
}

.ts-offline-box h4 {
    color: white !important;
    margin-bottom: 10px;
    font-size: 1.2rem;
    font-weight: bold;
    text-transform: uppercase;
}
.ts-offline-box p {
    font-size: 0.9rem;
    margin-bottom: 0;
    opacity: 0.9;
}
.ts-offline-box i {
    font-size: 2rem;
    margin-bottom: 10px;
    display: block;
}

body.is-offline .btn-primary,
body.is-offline .btn-success,
body.is-offline button[type="submit"] {
    background: #666 !important;
    border-color: #666 !important;
    cursor: not-allowed !important;
    opacity: 0.6;
    pointer-events: none;
}

@keyframes slideDown {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}