/* ==========================================================================
   STYLIZACJA PANELU ADMINISTRACYJNEGO (/administracja)
   ========================================================================== */

@import url('fonts.css');

:root {
    --admin-primary: #059669;
    --admin-dark: #0f172a;
    --admin-sidebar: #1e293b;
    --admin-bg: #f1f5f9;
    --admin-card: #ffffff;
    --admin-text: #334155;
    --admin-danger: #ef4444;
    --admin-warning: #f59e0b;
    --admin-success: #10b981;
}

body.admin-body {
    background-color: var(--admin-bg);
    color: var(--admin-text);
    font-family: 'Poppins', sans-serif;
    margin: 0;
    display: flex;
    min-height: 100vh;
}

/* Sidebar Nawigacji Panelu */
.admin-sidebar {
    width: 260px;
    background-color: var(--admin-sidebar);
    color: #94a3b8;
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    z-index: 100;
    overflow-y: auto;
    overflow-x: hidden;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.2) transparent;
}

.admin-sidebar::-webkit-scrollbar {
    width: 4px;
}

.admin-sidebar::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

.admin-sidebar-header {
    padding: 1rem 1.25rem;
    color: #ffffff;
    font-size: 1.05rem;
    font-weight: 700;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.admin-nav {
    list-style: none;
    padding: 0.35rem 0;
    margin: 0;
    flex-grow: 1;
}

.admin-nav-item a {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.45rem 1.15rem;
    color: #94a3b8;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.84rem;
    transition: all 0.2s ease;
}

.admin-nav-item a:hover, .admin-nav-item.active a {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
    border-left: 4px solid var(--admin-primary);
}

.admin-sidebar-footer {
    padding: 0.75rem 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: auto;
}

/* Główny obszar roboczy */
.admin-main {
    margin-left: 260px;
    flex-grow: 1;
    padding: 2rem;
    max-width: calc(100% - 260px);
}

.admin-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
    background: #ffffff;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.admin-card {
    background: #ffffff;
    border-radius: 12px;
    padding: 1.75rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    margin-bottom: 2rem;
    border: 1px solid #e2e8f0;
}

.admin-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #e2e8f0;
}

.admin-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--admin-dark);
}

/* Tabela wpisów / danych */
.admin-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1rem;
}

@media (max-width: 992px) {
    .admin-table {
        display: block;
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
}

.admin-table th, .admin-table td {
    padding: 0.85rem 1rem;
    text-align: left;
    border-bottom: 1px solid #e2e8f0;
    font-size: 0.9rem;
}

.admin-table th {
    background-color: #f8fafc;
    font-weight: 600;
    color: var(--admin-dark);
}

.admin-table tr:hover {
    background-color: #f8fafc;
}

/* Nowoczesna stylizacja przycisków wyboru plików (input[type="file"]) */
input[type="file"] {
    display: block;
    width: 100%;
    max-width: 100%;
    padding: 0.65rem 0.85rem;
    font-size: 0.85rem;
    color: #334155;
    background-color: #f8fafc;
    border: 2px dashed #cbd5e1;
    border-radius: 8px;
    cursor: pointer;
    box-sizing: border-box;
    transition: all 0.2s ease-in-out;
}

input[type="file"]:hover {
    border-color: var(--admin-primary);
    background-color: #f0fdf4;
}

input[type="file"]::file-selector-button,
input[type="file"]::-webkit-file-upload-button {
    background: linear-gradient(135deg, #059669, #10b981);
    color: #ffffff;
    border: none;
    padding: 0.45rem 1rem;
    margin-right: 0.75rem;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(5, 150, 105, 0.2);
    transition: background 0.2s, transform 0.1s;
}

input[type="file"]::file-selector-button:hover,
input[type="file"]::-webkit-file-upload-button:hover {
    background: linear-gradient(135deg, #047857, #059669);
    transform: translateY(-1px);
}

/* Podgląd miniatury z przyciskiem X */
.thumb-preview-box {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 0.85rem;
    background: #ffffff;
    border-radius: 10px;
    border: 2px solid #a7f3d0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    margin-top: 0.65rem;
    max-width: 100%;
    box-sizing: border-box;
    animation: fadeInPreview 0.3s ease-out;
}

@keyframes fadeInPreview {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.thumb-preview-box img,
.thumb-preview-box video {
    width: 90px;
    height: 65px;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid #cbd5e1;
    background: #000;
    flex-shrink: 0;
}

.thumb-preview-info {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    flex-grow: 1;
}

.thumb-preview-filename {
    font-size: 0.82rem;
    font-weight: 700;
    color: #0f172a;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 180px;
}

.thumb-preview-size {
    font-size: 0.75rem;
    color: #059669;
    font-weight: 600;
}

.thumb-remove-btn {
    background: #ef4444;
    color: #ffffff;
    border: none;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    font-weight: bold;
    font-size: 0.9rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 6px rgba(239, 68, 68, 0.3);
    flex-shrink: 0;
    transition: background 0.2s, transform 0.15s;
}

.thumb-remove-btn:hover {
    background: #dc2626;
    transform: scale(1.1);
}

/* Edytor formatowania treści */
.editor-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    background: #f1f5f9;
    padding: 0.5rem;
    border: 1px solid #cbd5e1;
    border-bottom: none;
    border-radius: 8px 8px 0 0;
}

.editor-btn {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    padding: 0.35rem 0.65rem;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.editor-btn:hover {
    background: #e2e8f0;
    border-color: #94a3b8;
}

.editor-area {
    min-height: 260px;
    padding: 1rem;
    border: 1px solid #cbd5e1;
    border-radius: 0 0 8px 8px;
    background: #ffffff;
    outline: none;
    line-height: 1.6;
}

.editor-area:focus {
    border-color: var(--admin-primary);
    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.15);
}

/* ==========================================================================
   NAGŁÓWEK MOBILNY & OVERLAY (MENU RESPONSYWNE)
   ========================================================================== */
.admin-mobile-header {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 56px;
    background: var(--admin-sidebar);
    color: #ffffff;
    padding: 0 1rem;
    align-items: center;
    justify-content: space-between;
    z-index: 990;
    box-shadow: 0 2px 10px rgba(0,0,0,0.15);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    box-sizing: border-box;
}

.admin-menu-toggle {
    background: rgba(255, 255, 255, 0.12);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    transition: background 0.2s;
}

.admin-menu-toggle:hover {
    background: rgba(255, 255, 255, 0.25);
}

.admin-sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(15, 23, 42, 0.65);
    backdrop-filter: blur(4px);
    z-index: 998;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.admin-sidebar-overlay.open {
    display: block;
    opacity: 1;
    pointer-events: auto;
}

/* Container responsywny dla tabel */
.admin-table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-bottom: 1rem;
    border-radius: 8px;
    border: 1px solid #cbd5e1;
}

/* ==========================================================================
   RESPONSYWNOŚĆ DLA EKRANÓW (MEDIA QUERIES)
   ========================================================================== */

/* 1. Komputery i Tablety poziome (<= 1024px) */
@media (max-width: 1024px) {
    div[style*="grid-template-columns: 1fr 1fr"],
    div[style*="grid-template-columns:1fr 1fr"] {
        grid-template-columns: 1fr !important;
    }
}

/* 2. Urządzenia Mobilne i Tablety (<= 992px) */
@media (max-width: 992px) {
    .admin-mobile-header {
        display: flex;
    }

    .admin-sidebar {
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        width: 280px;
        height: 100vh;
        z-index: 1000;
        transform: translateX(-100%);
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 4px 0 25px rgba(0, 0, 0, 0.25);
        overflow-y: auto;
    }

    .admin-sidebar.open {
        transform: translateX(0);
    }

    .admin-sidebar-header span, 
    .admin-nav-item span, 
    .admin-sidebar-footer span {
        display: inline-block !important;
    }

    .admin-main {
        margin-left: 0 !important;
        max-width: 100% !important;
        width: 100% !important;
        padding: 1.25rem 1rem !important;
        box-sizing: border-box !important;
        margin-top: 56px !important;
    }

    .admin-topbar {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
        padding: 1.25rem;
    }

    .admin-topbar > div {
        text-align: center;
    }

    .admin-topbar button {
        width: 100%;
        padding: 0.75rem 1rem !important;
    }

    /* Zwijanie wszystkich dwu- i wielokolumnowych układów siatki w formularzach */
    div[style*="grid-template-columns"] {
        grid-template-columns: 1fr !important;
        gap: 1rem !important;
    }

    div[style*="display:flex"][style*="justify-content:space-between"] {
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 0.75rem !important;
    }

    .admin-card {
        padding: 1.25rem;
        margin-bottom: 1.5rem;
    }

    .admin-card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .admin-card-header button, 
    .admin-card-header a {
        width: 100%;
        box-sizing: border-box;
        text-align: center;
    }
}

/* 3. Małe smartfony (<= 576px) */
@media (max-width: 576px) {
    body.admin-body {
        font-size: 14px;
    }

    .admin-main {
        padding: 0.85rem 0.6rem !important;
    }

    .admin-card {
        padding: 1rem 0.75rem;
        border-radius: 8px;
    }

    .admin-card-title {
        font-size: 1.1rem;
    }

    /* Ochrona przed samoczynnym powiększaniem pól na iOS Safari */
    input[type="text"],
    input[type="email"],
    input[type="password"],
    input[type="number"],
    input[type="url"],
    select,
    textarea {
        font-size: 16px !important;
        padding: 0.65rem 0.75rem !important;
        box-sizing: border-box !important;
    }

    .admin-table th, .admin-table td {
        padding: 0.6rem 0.5rem;
        font-size: 0.78rem;
    }

    /* Ułatwienie klikania w przyciski akcji na smartfonach */
    .admin-table button,
    .admin-table a {
        padding: 0.45rem 0.75rem !important;
        font-size: 0.8rem !important;
    }

    /* Edytor treści pasek narzędzi */
    .editor-toolbar {
        gap: 0.25rem;
        padding: 0.35rem;
    }

    .editor-btn {
        padding: 0.35rem 0.5rem;
        font-size: 0.8rem;
    }
}