/* ===== Admin Panel Styles ===== */

/* --- FiraGO Georgian Font --- */
@font-face {
    font-family: 'FiraGO';
    src: url('../Fonts/FiraGO_OTF_1001/Roman/FiraGO-Light.otf') format('opentype');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'FiraGO';
    src: url('../Fonts/FiraGO_OTF_1001/Roman/FiraGO-Regular.otf') format('opentype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'FiraGO';
    src: url('../Fonts/FiraGO_OTF_1001/Roman/FiraGO-Medium.otf') format('opentype');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'FiraGO';
    src: url('../Fonts/FiraGO_OTF_1001/Roman/FiraGO-SemiBold.otf') format('opentype');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'FiraGO';
    src: url('../Fonts/FiraGO_OTF_1001/Roman/FiraGO-Bold.otf') format('opentype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
    --bg: #f5f5f7;
    --surface: #ffffff;
    --border: #e2e2e5;
    --text: #1d1d1f;
    --text-secondary: #6e6e73;
    --accent: #8b6e4e;
    --accent-hover: #725839;
    --danger: #d44638;
    --danger-hover: #b33a2e;
    --success: #34a853;
    --radius: 10px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,.06);
    --shadow-md: 0 4px 16px rgba(0,0,0,.08);
    --shadow-lg: 0 8px 32px rgba(0,0,0,.12);
}

body{
    font-family: 'Inter', 'FiraGO', system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
}

/* ===== Login Screen ===== */
.login-screen{
    min-height:100vh;
    display:flex;
    align-items:center;
    justify-content:center;
    background: linear-gradient(135deg, #faf8f5 0%, #e8e2da 100%);
}
.login-card{
    background: var(--surface);
    padding: 3rem 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    text-align: center;
    max-width: 380px;
    width: 90%;
}
.login-icon{
    color: var(--accent);
    margin-bottom: 1rem;
}
.login-card h1{
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: .35rem;
}
.login-card p{
    color: var(--text-secondary);
    font-size: .9rem;
    margin-bottom: 1.5rem;
}
#loginForm{
    display: flex;
    flex-direction: column;
    gap: .75rem;
}
#loginForm input{
    padding: .75rem 1rem;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    font-size: 1rem;
    transition: border-color .2s;
    outline: none;
    font-family: inherit;
}
#loginForm input:focus{
    border-color: var(--accent);
}
#loginForm button{
    padding: .75rem;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background .2s;
    font-family: inherit;
}
#loginForm button:hover{
    background: var(--accent-hover);
}
.login-error{
    color: var(--danger);
    font-size: .85rem;
    min-height: 1.2em;
}
.login-hint{
    margin-top: 1rem;
    color: var(--text-secondary);
    font-size: .75rem;
    opacity: .6;
}

/* ===== Admin Header ===== */
.admin-header{
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}
.admin-header-inner{
    max-width: 1200px;
    margin: 0 auto;
    padding: .75rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: .75rem;
}
.admin-logo{
    display: flex;
    align-items: center;
    gap: .5rem;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--accent);
}
.admin-actions{
    display: flex;
    align-items: center;
    gap: .5rem;
    flex-wrap: wrap;
}
.admin-link{
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    padding: .45rem .85rem;
    font-size: .85rem;
    color: var(--accent);
    text-decoration: none;
    border: 1.5px solid var(--accent);
    border-radius: var(--radius);
    transition: all .2s;
}
.admin-link:hover{
    background: var(--accent);
    color: #fff;
}

/* ===== Buttons ===== */
.admin-btn{
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .55rem 1.1rem;
    font-size: .85rem;
    font-weight: 500;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all .2s;
    font-family: inherit;
    background: var(--bg);
    color: var(--text);
}
.admin-btn:hover{
    background: var(--border);
}
.admin-btn.primary{
    background: var(--accent);
    color: #fff;
}
.admin-btn.primary:hover{
    background: var(--accent-hover);
}
.admin-btn.danger{
    background: var(--danger);
    color: #fff;
}
.admin-btn.danger:hover{
    background: var(--danger-hover);
}
.admin-btn-outline{
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    padding: .45rem .85rem;
    font-size: .82rem;
    font-weight: 500;
    background: transparent;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    transition: all .2s;
    font-family: inherit;
    color: var(--text-secondary);
}
.admin-btn-outline:hover{
    border-color: var(--text-secondary);
    color: var(--text);
}
.admin-btn-outline.danger{
    color: var(--danger);
    border-color: var(--danger);
}
.admin-btn-outline.danger:hover{
    background: var(--danger);
    color: #fff;
}

/* ===== Stats ===== */
.admin-stats{
    max-width: 1200px;
    margin: 1.5rem auto;
    padding: 0 1.5rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
}
.stat-card{
    background: var(--surface);
    border-radius: var(--radius);
    padding: 1.25rem 1.25rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}
.stat-card .stat-label{
    font-size: .78rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: .5px;
    font-weight: 500;
}
.stat-card .stat-value{
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text);
    margin-top: .25rem;
}

/* ===== Sections ===== */
.admin-section{
    max-width: 1200px;
    margin: 1.5rem auto;
    padding: 0 1.5rem;
}
.admin-section > *{
    background: var(--surface);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}
.section-bar{
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: .75rem;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border);
    background: var(--surface);
    border-radius: var(--radius) var(--radius) 0 0;
}
.section-bar h2{
    font-size: 1.05rem;
    font-weight: 600;
}
.section-bar-actions{
    display: flex;
    gap: .5rem;
}

/* ===== Form ===== */
.admin-form{
    padding: 1.5rem;
}
.form-row{
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}
.form-row.three{
    grid-template-columns: 1fr 1fr 1fr;
}
.form-row.four{
    grid-template-columns: 1fr 1fr 1fr 1fr;
}
.form-group{
    display: flex;
    flex-direction: column;
    gap: .35rem;
    margin-bottom: .5rem;
}
.form-group label{
    font-size: .82rem;
    font-weight: 500;
    color: var(--text-secondary);
}
.form-group input,
.form-group select,
.form-group textarea{
    padding: .65rem .85rem;
    border: 1.5px solid var(--border);
    border-radius: 8px;
    font-size: .92rem;
    transition: border-color .2s;
    outline: none;
    font-family: inherit;
    background: var(--surface);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus{
    border-color: var(--accent);
}
.form-group textarea{
    resize: vertical;
    min-height: 80px;
}
.form-actions{
    display: flex;
    gap: .75rem;
    margin-top: 1rem;
}

/* ===== Image Upload ===== */
.image-upload-area{
    border: 2px dashed var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    cursor: pointer;
    transition: all .2s;
    position: relative;
    text-align: center;
    min-height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.image-upload-area:hover,
.image-upload-area.drag-over{
    border-color: var(--accent);
    background: rgba(139,110,78,.04);
}
.upload-placeholder{
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .5rem;
    color: var(--text-secondary);
}
.upload-placeholder p{
    font-size: .9rem;
    font-weight: 500;
}
.upload-placeholder span{
    font-size: .78rem;
    opacity: .6;
}
.upload-preview{
    max-height: 200px;
    max-width: 100%;
    object-fit: contain;
    border-radius: 6px;
}

/* ===== Paintings Table ===== */
.paintings-table-wrap{
    overflow-x: auto;
    background: var(--surface);
    border-radius: 0 0 var(--radius) var(--radius);
}
.paintings-table{
    width: 100%;
    border-collapse: collapse;
    font-size: .88rem;
}
.paintings-table thead{
    background: var(--bg);
}
.paintings-table th{
    text-align: left;
    padding: .75rem 1rem;
    font-weight: 600;
    font-size: .78rem;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--text-secondary);
    white-space: nowrap;
}
.paintings-table td{
    padding: .75rem 1rem;
    border-top: 1px solid var(--border);
    vertical-align: middle;
}
.paintings-table tr:hover td{
    background: rgba(139,110,78,.03);
}
.table-thumb{
    width: 56px;
    height: 56px;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid var(--border);
}
.table-title{
    font-weight: 500;
    margin-bottom: .15rem;
}
.table-subtitle{
    font-size: .78rem;
    color: var(--text-secondary);
}
.table-actions{
    display: flex;
    gap: .4rem;
    white-space: nowrap;
}
.table-actions button{
    padding: .35rem .65rem;
    font-size: .78rem;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--surface);
    cursor: pointer;
    transition: all .2s;
    font-family: inherit;
    color: var(--text-secondary);
}
.table-actions button:hover{
    border-color: var(--accent);
    color: var(--accent);
}
.table-actions button.delete-btn:hover{
    border-color: var(--danger);
    color: var(--danger);
}
.badge{
    display: inline-block;
    padding: .2rem .6rem;
    font-size: .72rem;
    font-weight: 600;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: .3px;
}
.badge.available{
    background: #e8f5e9;
    color: #2e7d32;
}
.badge.sold-badge{
    background: #fce4ec;
    color: #c62828;
}
.badge.cat-badge{
    background: #e3f2fd;
    color: #1565c0;
}

/* ===== Bulk Toolbar ===== */
.bulk-toolbar{
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: .75rem 1.25rem;
    background: #eef6ff;
    border: 1px solid #90caf9;
    border-radius: 10px;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}
.bulk-count{
    font-weight: 600;
    color: #1565c0;
    font-size: .92rem;
    white-space: nowrap;
}
.bulk-actions{
    display: flex;
    align-items: center;
    gap: .6rem;
    flex-wrap: wrap;
}
.bulk-actions label{
    font-size: .85rem;
    font-weight: 500;
    color: var(--text-secondary);
}
.bulk-actions select{
    padding: .35rem .6rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: .85rem;
    background: var(--surface);
}

/* ===== Admin Filter Select ===== */
.admin-filter-select{
    padding: .4rem .7rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: .85rem;
    background: var(--surface);
    color: var(--text);
    cursor: pointer;
}

/* ===== Checkbox column ===== */
.th-check, .td-check{
    width: 36px;
    text-align: center;
}
.th-check input, .td-check input{
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: var(--accent);
}

/* ===== Modal ===== */
.modal-overlay{
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.45);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
    backdrop-filter: blur(4px);
}
.modal-card{
    background: var(--surface);
    padding: 2rem;
    border-radius: 14px;
    box-shadow: var(--shadow-lg);
    max-width: 400px;
    width: 90%;
}
.modal-card h3{
    font-size: 1.1rem;
    margin-bottom: .75rem;
}
.modal-card p{
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-size: .9rem;
}

/* ===== Toast ===== */
.admin-toast{
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(120%);
    background: var(--text);
    color: #fff;
    padding: .75rem 1.5rem;
    border-radius: var(--radius);
    font-size: .88rem;
    font-weight: 500;
    z-index: 300;
    opacity: 0;
    transition: all .35s cubic-bezier(.4,0,.2,1);
    pointer-events: none;
    box-shadow: var(--shadow-md);
}
.admin-toast.visible{
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* ===== Responsive ===== */
@media(max-width:768px){
    .form-row,
    .form-row.three,
    .form-row.four{
        grid-template-columns: 1fr;
    }
    .admin-header-inner{
        flex-direction: column;
        align-items: flex-start;
    }
    .admin-stats{
        grid-template-columns: 1fr 1fr;
    }
    .paintings-table th:nth-child(5),
    .paintings-table td:nth-child(5),
    .paintings-table th:nth-child(6),
    .paintings-table td:nth-child(6){
        display: none;
    }
}
@media(max-width:480px){
    .admin-stats{
        grid-template-columns: 1fr;
    }
    .admin-actions{
        width: 100%;
        justify-content: space-between;
    }
}