/* ==========================================================
   EGEAD AI Studio
   Dark UI v2
========================================================== */

:root {

    --bg: #0b0d12;

    --bg2: #131722;

    --card: #181d28;

    --card2: #202635;

    --border: #2b3448;

    --primary: #4f8cff;

    --primary-hover: #6ea2ff;

    --text: #ffffff;

    --text-soft: #9ca9c9;

    --success: #22c55e;

    --radius: 18px;

    --shadow: 0 20px 60px rgba(0, 0, 0, .45);

}

* {

    margin: 0;

    padding: 0;

    box-sizing: border-box;

}

html {

    scroll-behavior: smooth;

}

body {

    background: var(--bg);

    color: var(--text);

    font-family:
        Inter,
        system-ui,
        sans-serif;

    min-height: 100vh;

}

img {

    display: block;

    max-width: 100%;

}

button {

    cursor: pointer;

    font-family: inherit;

}

input,
textarea {

    font-family: inherit;

}


/* ==========================================================
   MAIN
========================================================== */

.studio {

    width: min(1800px, 95%);

    margin: auto;

    min-height: 100vh;

    display: grid;

    grid-template-columns:

        360px 1fr;

    gap: 30px;

    padding: 40px 0;

}


/* ==========================================================
   SIDEBAR
========================================================== */

.sidebar {

    background: var(--card);

    border: 1px solid var(--border);

    border-radius: 24px;

    padding: 28px;

    display: flex;

    flex-direction: column;

    gap: 28px;

    box-shadow: var(--shadow);

}


/* ==========================================================
   LOGO
========================================================== */

.logo {

    display: flex;

    flex-direction: column;

    gap: 6px;

}

.logo h1 {

    font-size: 34px;

    font-weight: 800;

    letter-spacing: 2px;

}

.logo span {

    color: var(--text-soft);

    font-size: 15px;

}


/* ==========================================================
   CONTENT
========================================================== */

.content {

    display: flex;

    flex-direction: column;

    gap: 28px;

}


/* ==========================================================
   OPTION PANEL
========================================================== */

.options {

    background: var(--card);

    border: 1px solid var(--border);

    border-radius: 24px;

    padding: 32px;

    box-shadow: var(--shadow);

}

.options h2 {

    font-size: 32px;

    margin-bottom: 10px;

}

.options>p {

    color: var(--text-soft);

    margin-bottom: 10px;

}


/* ==========================================================
   OPTION GROUP
========================================================== */

.option-group {

    margin-bottom: 35px;

}

.option-group>label {

    display: block;

    margin-bottom: 18px;

    font-size: 15px;

    font-weight: 700;

    color: #fff;

}


/* ==========================================================
   RESULT
========================================================== */

.result {

    display: grid;

    grid-template-columns:

        repeat(2, 1fr);

    gap: 25px;

}

.result-box {

    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 25px;
    min-height: 520px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;

}

.result-box h3 {

    font-size: 20px;

}

.result-box img {

    flex: 1;

    object-fit: contain;

    border-radius: 14px;

    background: #090b10;

}


.result-box img {

    width: 100%;

    height: 100%;

    min-height: 420px;

    object-fit: contain;

    border-radius: 16px;

    background:
        linear-gradient(45deg,
            #10141d 25%,
            #151b27 25%,
            #151b27 50%,
            #10141d 50%,
            #10141d 75%,
            #151b27 75%);

    background-size: 28px 28px;

}


/* ==========================================================
   UTILITIES
========================================================== */

.hidden {

    display: none !important;

}


/* ==========================================================
   SCROLLBAR
========================================================== */

::-webkit-scrollbar {

    width: 10px;

}

::-webkit-scrollbar-track {

    background: #10131a;

}

::-webkit-scrollbar-thumb {

    background: #303a4d;

    border-radius: 20px;

}

::-webkit-scrollbar-thumb:hover {

    background: #44506a;

}


/* ==========================================================
   RESPONSIVE
========================================================== */

@media(max-width:1200px) {

    .studio {

        grid-template-columns: 1fr;

    }

}

@media(max-width:900px) {

    .result {

        grid-template-columns: 1fr;

    }

}

/* ==========================================================
   UPLOAD CARD
========================================================== */

.upload-card {

    display: flex;

    flex-direction: column;

    gap: 20px;

}


/* ==========================================================
   DROPZONE
========================================================== */

.dropzone {

    position: relative;

    width: 100%;

    aspect-ratio: 1;

    border: 2px dashed #3a4661;

    border-radius: 22px;

    background: #121722;

    overflow: hidden;

    transition: .25s;

    cursor: pointer;

}

.dropzone:hover {

    border-color: var(--primary);

    background: #161d2b;

}

.dropzone.dragover {

    border-color: #69a3ff;

    background: #1a2436;

}


/* ==========================================================
   PLACEHOLDER
========================================================== */

.placeholder {

    position: absolute;

    inset: 0;

    display: flex;

    flex-direction: column;

    justify-content: center;

    align-items: center;

    text-align: center;

    gap: 16px;

    color: var(--text-soft);

    padding: 30px;

}

.upload-icon {

    width: 74px;

    height: 74px;

    border-radius: 50%;

    display: flex;

    align-items: center;

    justify-content: center;

    font-size: 32px;

    background: #20293b;

}

.placeholder h3 {

    color: white;

    font-size: 22px;

}

.placeholder p {

    font-size: 14px;

}


/* ==========================================================
   THUMBNAIL
========================================================== */

.thumbnail-wrapper {

    display: none;

    position: absolute;

    inset: 0;

}

.thumbnail-wrapper.active {

    display: block;

}

.thumbnail-wrapper img {

    width: 100%;

    height: 100%;

    object-fit: contain;

    background: #090b11;

}


/* ==========================================================
   FILE INFO
========================================================== */

.file-info {

    display: flex;

    flex-direction: column;

    gap: 14px;

}

.file-info div {

    display: flex;

    justify-content: space-between;

    align-items: center;

    font-size: 14px;

    color: var(--text-soft);

}

.file-info span {

    color: white;

    font-weight: 600;

    margin-left: 20px;

    text-align: right;

}


/* ==========================================================
   MODE GRID
========================================================== */

.mode-grid {

    display: grid;

    grid-template-columns: repeat(3, 1fr);

    gap: 16px;

}

.mode-card {

    position: relative;

    display: flex;

    justify-content: center;

    align-items: center;

    min-height: 88px;

    border: 1px solid var(--border);

    border-radius: 18px;

    background: #171d29;

    transition: .25s;

    cursor: pointer;

    overflow: hidden;

}

.mode-card:hover {

    transform: translateY(-3px);

    border-color: var(--primary);

    background: #202a3d;

}

.mode-card input {

    display: none;

}

.mode-card span {

    text-align: center;

    font-weight: 600;

    line-height: 1.5;

    padding: 10px;

}

.mode-card input:checked+span {

    color: white;

}

.mode-card:has(input:checked) {

    border-color: var(--primary);

    background: linear-gradient(180deg,
            #2a4678,
            #1b2435);

}


/* ==========================================================
   SCALE GRID
========================================================== */

.scale-grid {

    display: grid;

    grid-template-columns: repeat(3, 1fr);

    gap: 16px;

}

.scale-card {

    display: flex;

    justify-content: center;

    align-items: center;

    height: 70px;

    border-radius: 16px;

    border: 1px solid var(--border);

    background: #171d29;

    cursor: pointer;

    transition: .25s;

    font-weight: 700;

}

.scale-card:hover {

    transform: translateY(-3px);

    border-color: var(--primary);

}

.scale-card input {

    display: none;

}

.scale-card:has(input:checked) {

    background: #2d4d82;

    border-color: #79aaff;

}


/* ==========================================================
   PROMPT
========================================================== */

textarea {

    width: 100%;

    background: #111620;

    border: 1px solid var(--border);

    border-radius: 16px;

    color: white;

    padding: 16px;

    resize: vertical;

    min-height: 130px;

    outline: none;

    transition: .2s;

}

textarea:focus {

    border-color: var(--primary);

}


/* ==========================================================
   GENERATE BUTTON
========================================================== */

.generate-btn {

    width: 100%;

    height: 62px;

    border: none;

    border-radius: 18px;

    background: linear-gradient(135deg,
            #377dff,
            #6ea2ff);

    color: white;

    font-size: 18px;

    font-weight: 700;

    transition: .25s;

}

.generate-btn:hover {

    transform: translateY(-2px);

    box-shadow: 0 12px 30px rgba(55, 125, 255, .35);

}

.generate-btn:active {

    transform: scale(.98);

}

/* ==========================================================
   DOWNLOAD
========================================================== */

.download-btn {

    display: inline-flex;

    align-items: center;

    justify-content: center;

    gap: 10px;

    padding: 16px 26px;

    border: none;

    border-radius: 16px;

    background: #23b35c;

    color: white;

    font-size: 15px;

    font-weight: 700;

    transition: .25s;
    text-decoration: none;

}

.download-btn:hover {

    transform: translateY(-2px);

    box-shadow: 0 12px 28px rgba(35, 179, 92, .28);

}


/* ==========================================================
   LOADING OVERLAY
========================================================== */

.loading {

    position: fixed;

    inset: 0;

    display: none;

    justify-content: center;

    align-items: center;

    background: rgba(7, 9, 15, .85);

    backdrop-filter: blur(10px);

    z-index: 99999;

}

.loading.active {

    display: flex;

}

.loading-box {

    width: 480px;

    max-width: 92%;

    background: #171d29;

    border: 1px solid #2f3950;

    border-radius: 24px;

    padding: 40px;

    text-align: center;

}

.loading-box h2 {

    font-size: 28px;

    margin-bottom: 12px;

}

.loading-box p {

    color: #9aa8c8;

    margin-bottom: 35px;

}


/* ==========================================================
   PROGRESS BAR
========================================================== */

.progress {

    width: 100%;

    height: 14px;

    border-radius: 999px;

    overflow: hidden;

    background: #252d3d;

}

.progress span {

    display: block;

    width: 0;

    height: 100%;

    background: linear-gradient(90deg,
            #377dff,
            #71a7ff);

    transition: width .35s;

}

.progress-text {

    margin-top: 18px;

    font-size: 15px;

    color: #c2cde5;

}


/* ==========================================================
   IMAGE ANIMATION
========================================================== */

.fade-in {

    animation: fadeIn .45s ease;

}

@keyframes fadeIn {

    from {

        opacity: 0;

        transform: translateY(15px);

    }

    to {

        opacity: 1;

        transform: none;

    }

}

/* ==========================================================
   RESPONSIVE
========================================================== */

@media(max-width:900px) {

    .mode-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .scale-grid {
        grid-template-columns: 1fr;
    }

}

@media(max-width:640px) {

    .options {
        padding: 22px;
    }

    .sidebar {
        padding: 22px;
    }

    .mode-grid {
        grid-template-columns: 1fr;
    }

    .loading-box {
        padding: 28px;
    }

}


.csv-upload-card {
    margin-top: 18px;
    padding: 18px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 18px;
    background:
        linear-gradient(145deg,
            rgba(255, 255, 255, 0.08),
            rgba(255, 255, 255, 0.025));
    box-shadow:
        0 18px 45px rgba(0, 0, 0, 0.18);
}

.csv-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}

.csv-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 700;
}

.csv-header p {
    margin: 5px 0 0;
    font-size: 12px;
    line-height: 1.5;
    opacity: 0.62;
}

.csv-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 28px;
    padding: 0 10px;
    border-radius: 999px;
    background: rgba(34, 197, 94, 0.14);
    border: 1px solid rgba(34, 197, 94, 0.28);
    color: #86efac;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.06em;
}

.csv-dropzone {
    position: relative;
    min-height: 135px;
    padding: 16px;
    border: 1.5px dashed rgba(255, 255, 255, 0.2);
    border-radius: 14px;
    background: rgba(0, 0, 0, 0.12);
    cursor: pointer;
    transition:
        border-color 0.2s ease,
        background 0.2s ease,
        transform 0.2s ease;
}

.csv-dropzone:hover,
.csv-dropzone.dragover {
    border-color: rgba(124, 92, 255, 0.9);
    background: rgba(124, 92, 255, 0.08);
}

.csv-dropzone.dragover {
    transform: translateY(-2px);
}

.csv-placeholder {
    min-height: 101px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 7px;
    text-align: center;
}

.csv-placeholder strong {
    font-size: 14px;
}

.csv-placeholder span {
    font-size: 12px;
    opacity: 0.58;
}

.csv-upload-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    margin-bottom: 2px;
    border-radius: 13px;
    background: rgba(124, 92, 255, 0.16);
    color: #b8a8ff;
    font-size: 24px;
    font-weight: 700;
}

.csv-selected {
    min-height: 101px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.csv-file-icon {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 54px;
    border-radius: 10px;
    background: rgba(34, 197, 94, 0.14);
    border: 1px solid rgba(34, 197, 94, 0.26);
    color: #86efac;
    font-size: 11px;
    font-weight: 800;
}

.csv-selected-info {
    min-width: 0;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.csv-selected-info strong {
    overflow: hidden;
    font-size: 13px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.csv-selected-info span {
    font-size: 12px;
    opacity: 0.58;
}

.remove-csv-btn {
    flex: 0 0 auto;
    width: 30px;
    height: 30px;
    padding: 0;
    border: 0;
    border-radius: 9px;
    background: rgba(239, 68, 68, 0.12);
    color: #fca5a5;
    cursor: pointer;
    font-size: 20px;
    line-height: 1;
}

.remove-csv-btn:hover {
    background: rgba(239, 68, 68, 0.22);
}

.process-csv-btn,
.download-csv-btn {
    width: 100%;
    min-height: 44px;
    margin-top: 13px;
    border: 0;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    transition:
        transform 0.2s ease,
        opacity 0.2s ease,
        box-shadow 0.2s ease;
}

.process-csv-btn {
    background:
        linear-gradient(135deg,
            #7c5cff,
            #5a38f0);
    color: #ffffff;
    cursor: pointer;
    box-shadow:
        0 12px 24px rgba(91, 56, 240, 0.25);
}

.process-csv-btn:not(:disabled):hover,
.download-csv-btn:hover {
    transform: translateY(-1px);
}

.process-csv-btn:disabled {
    cursor: not-allowed;
    opacity: 0.42;
    box-shadow: none;
}

.csv-progress {
    margin-top: 15px;
}

.csv-progress-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 8px;
    font-size: 11px;
    opacity: 0.72;
}

.csv-progress-track {
    height: 7px;
    overflow: hidden;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
}

.csv-progress-track span {
    display: block;
    width: 0;
    height: 100%;
    border-radius: inherit;
    background:
        linear-gradient(90deg,
            #7c5cff,
            #34d399);
    transition: width 0.35s ease;
}

.csv-result {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.csv-result-title {
    margin-bottom: 10px;
    color: #86efac;
    font-size: 13px;
    font-weight: 700;
}

.csv-stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}

.csv-stat {
    padding: 10px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.045);
}

.csv-stat span {
    display: block;
    margin-bottom: 4px;
    font-size: 10px;
    opacity: 0.58;
}

.csv-stat strong {
    font-size: 16px;
}

.csv-stat.success strong {
    color: #86efac;
}

.csv-stat.failed strong {
    color: #fca5a5;
}

.download-csv-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(34, 197, 94, 0.15);
    border: 1px solid rgba(34, 197, 94, 0.28);
    color: #86efac;
}

.csv-error-message {
    margin-top: 11px;
    color: #fca5a5;
    font-size: 11px;
    line-height: 1.5;
}

.quota-notice {
    margin: 10px 0;
    padding: 10px 12px;
    border-radius: 8px;
    background: rgba(255, 193, 7, 0.12);
    border: 1px solid rgba(255, 193, 7, 0.35);
    color: #b7791f;
    font-size: 12px;
    line-height: 1.5;
}

.quota-notice-main {
    padding: 10px 12px;
    border-radius: 8px;
    background: rgba(255, 193, 7, 0.12);
    border: 1px solid rgba(255, 193, 7, 0.35);
    color: #b7791f;
    font-size: 12px;
    line-height: 1.5;
    margin-bottom: 35px;
}

/* =====================================
   AI JOB STEPS
===================================== */
.ai-steps {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ai-step {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    border-radius: 12px;
    background: #111620;
    border: 1px solid #2b3448;
    color: #9ca9c9;
    font-size: 14px;
    transition: .3s;
}

.ai-step span {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #202635;
    color: #9ca9c9;
    font-weight: 700;
}

/* active */
.ai-step.active {
    border-color: #4f8cff;
    background: rgba(79, 140, 255, .12);
    color: white;
}

.ai-step.active span {
    background: #4f8cff;
    color: white;
}

/* done */
.ai-step.done {
    border-color: #22c55e;
    color: #86efac;
}

.ai-step.done span {
    background: #22c55e;
    color: white;
}

/* ===============================
RESULT AREA
================================ */
.result-container {
    position: relative;
    min-height: 450px;
}

.result-empty {
    height: 300px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #64748b;
    text-align: center;
}

.result-empty h4 {
    margin-bottom: 8px;
    color: #94a3b8;
}

.result-skeleton {
    width: 90%;
    height: 350px;
    border-radius: 16px;
    background: linear-gradient(110deg, #111827 30%, #1e293b 50%, #111827 70%);
    background-size: 200% 100%;
    animation: skeletonMove 1.5s infinite;
}

@keyframes skeletonMove {


    from {
        background-position: 200% 0;
    }

    to {
        background-position: -200% 0;
    }

}

.result-image {
    width: 100%;
    height: auto;
    max-width: 100%;
    min-height: 420px;
    object-fit: contain;
    border-radius: 16px;
}

.error-message {
    margin-top: 15px;
    color: #fca5a5;
    font-size: 14px;
}

@keyframes resultFade {

    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: none;
    }

}