:root {
    /* Default Theme (Original Teal) */
    --bg-color: #0f1719;
    --card-bg: #1a2629;
    --text-color: #e0e6ed;
    --accent-color: #20c997;
    --accent-hover: #1aa179;
    --input-bg: #233033;
    --input-border: #2f4045;
    --error-color: #ff4d4d;
    --border-color: rgba(32, 201, 151, 0.2);
}

/* Themes */
body.theme-neon-pulse {
    --bg-color: #0f1719;
    --card-bg: #1a2629;
    --text-color: #e0e6ed;
    --accent-color: #ff00ff;
    --accent-hover: #d600d6;
    --border-color: rgba(255, 0, 255, 0.2);
}

body.theme-darkwave {
    --bg-color: #051a1a;
    --card-bg: #0a2525;
    --text-color: #d0f0f0;
    --accent-color: #00ffff;
    --accent-hover: #00cccc;
    --border-color: rgba(0, 255, 255, 0.2);
}

body.theme-crimson-glow {
    --bg-color: #1a0505;
    --card-bg: #250a0a;
    --text-color: #f0d0d0;
    --accent-color: #ff0055;
    --accent-hover: #cc0044;
    --border-color: rgba(255, 0, 85, 0.2);
}

body.theme-forest-beat {
    --bg-color: #0a1505;
    --card-bg: #10200a;
    --text-color: #e0f0d0;
    --accent-color: #44aa44;
    --accent-hover: #338833;
    --border-color: rgba(68, 170, 68, 0.2);
}

body.theme-minimal-white {
    --bg-color: #f0f2f5;
    --card-bg: #ffffff;
    --text-color: #212529;
    --accent-color: #212529;
    --accent-hover: #000000;
    --border-color: rgba(0, 0, 0, 0.1);
}

body.theme-white-gold {
    --bg-color: #fafafa;
    --card-bg: #ffffff;
    --text-color: #333333;
    --accent-color: #d4af37;
    --accent-hover: #b4941f;
    --border-color: rgba(212, 175, 55, 0.2);
}

body.theme-summer-vibe {
    --bg-color: #f0f8ff;
    --card-bg: #ffffff;
    --text-color: #003366;
    --accent-color: #ffcc00;
    --accent-hover: #e6b800;
    --border-color: rgba(255, 204, 0, 0.3);
}

body.theme-winter-bass {
    --bg-color: #f0faff;
    --card-bg: #ffffff;
    --text-color: #002244;
    --accent-color: #007bff;
    --accent-hover: #0056b3;
    --border-color: rgba(0, 123, 255, 0.2);
}

/* Theme Selection Grid */
.theme-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.theme-option {
    cursor: pointer;
    border-radius: 10px;
    padding: 10px;
    text-align: center;
    border: 2px solid transparent;
    background: rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.theme-option:hover {
    transform: translateY(-3px);
}

.theme-option.active {
    border-color: var(--accent-color);
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 15px var(--border-color);
}

.theme-preview {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    margin: 0 auto 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

.theme-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-color);
}

/* Adjustments for Light Themes */
body[class*="theme-minimal"],
body[class*="theme-white"],
body[class*="theme-summer"],
body[class*="theme-winter"] {
    color: var(--text-color);
}

body[class*="theme-minimal"] .install-card,
body[class*="theme-white"] .install-card,
body[class*="theme-summer"] .install-card,
body[class*="theme-winter"] .install-card {
    background: var(--card-bg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
}

body[class*="theme-minimal"] .text-muted,
body[class*="theme-white"] .text-muted,
body[class*="theme-summer"] .text-muted,
body[class*="theme-winter"] .text-muted {
    color: #6c757d !important;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

.install-card {
    max-width: 500px;
    width: 100%;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
    background: var(--card-bg);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.logo-area {
    text-align: center;
    margin-bottom: 2rem;
}

.logo-area i {
    font-size: 3rem;
    color: var(--accent-color);
    text-shadow: 0 0 15px rgba(32, 201, 151, 0.4);
}

.logo-area h2 {
    color: #fff;
    font-weight: 700;
    letter-spacing: 1px;
}

.step-content {
    display: none;
    animation: fadeIn 0.5s;
}

.step-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.progress {
    height: 4px;
    margin-bottom: 2rem;
    background-color: #2f4045;
}

body.theme-darkwave {
    --bg-color: #051a1a;
    --card-bg: #0a2525;
    --text-color: #d0f0f0;
    --accent-color: #00ffff;
    --accent-hover: #00cccc;
    --border-color: rgba(0, 255, 255, 0.2);
}

body.theme-crimson-glow {
    --bg-color: #1a0505;
    --card-bg: #250a0a;
    --text-color: #f0d0d0;
    --accent-color: #ff0055;
    --accent-hover: #cc0044;
    --border-color: rgba(255, 0, 85, 0.2);
}

body.theme-forest-beat {
    --bg-color: #0a1505;
    --card-bg: #10200a;
    --text-color: #e0f0d0;
    --accent-color: #44aa44;
    --accent-hover: #338833;
    --border-color: rgba(68, 170, 68, 0.2);
}

body.theme-minimal-white {
    --bg-color: #f0f2f5;
    --card-bg: #ffffff;
    --text-color: #212529;
    --accent-color: #212529;
    --accent-hover: #000000;
    --border-color: rgba(0, 0, 0, 0.1);
}

body.theme-white-gold {
    --bg-color: #fafafa;
    --card-bg: #ffffff;
    --text-color: #333333;
    --accent-color: #d4af37;
    --accent-hover: #b4941f;
    --border-color: rgba(212, 175, 55, 0.2);
}

body.theme-summer-vibe {
    --bg-color: #f0f8ff;
    --card-bg: #ffffff;
    --text-color: #003366;
    --accent-color: #ffcc00;
    --accent-hover: #e6b800;
    --border-color: rgba(255, 204, 0, 0.3);
}

body.theme-winter-bass {
    --bg-color: #f0faff;
    --card-bg: #ffffff;
    --text-color: #002244;
    --accent-color: #007bff;
    --accent-hover: #0056b3;
    --border-color: rgba(0, 123, 255, 0.2);
}

/* Theme Selection Grid */
.theme-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.theme-option {
    cursor: pointer;
    border-radius: 10px;
    padding: 10px;
    text-align: center;
    border: 2px solid transparent;
    background: rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.theme-option:hover {
    transform: translateY(-3px);
}

.theme-option.active {
    border-color: var(--accent-color);
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 15px var(--border-color);
}

.theme-preview {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    margin: 0 auto 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

.theme-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-color);
}

/* Adjustments for Light Themes */
body[class*="theme-minimal"],
body[class*="theme-white"],
body[class*="theme-summer"],
body[class*="theme-winter"] {
    color: var(--text-color);
}

body[class*="theme-minimal"] .install-card,
body[class*="theme-white"] .install-card,
body[class*="theme-summer"] .install-card,
body[class*="theme-winter"] .install-card {
    background: var(--card-bg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
}

body[class*="theme-minimal"] .text-muted,
body[class*="theme-white"] .text-muted,
body[class*="theme-summer"] .text-muted,
body[class*="theme-winter"] .text-muted {
    color: #6c757d !important;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

.install-card {
    max-width: 500px;
    width: 100%;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
    background: var(--card-bg);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.logo-area {
    text-align: center;
    margin-bottom: 2rem;
}

.logo-area i {
    font-size: 3rem;
    color: var(--accent-color);
    text-shadow: 0 0 15px rgba(32, 201, 151, 0.4);
}

.logo-area h2 {
    color: #fff;
    font-weight: 700;
    letter-spacing: 1px;
}

.step-content {
    display: none;
    animation: fadeIn 0.5s;
}

.step-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.progress {
    height: 4px;
    margin-bottom: 2rem;
    background-color: #2f4045;
}

.progress-bar {
    background-color: var(--accent-color);
    box-shadow: 0 0 10px rgba(32, 201, 151, 0.5);
}

.form-control {
    background-color: var(--input-bg);
    border: 1px solid var(--input-border);
    color: #fff;
    transition: all 0.3s ease;
}

.form-control:focus {
    background-color: var(--input-bg);
    border-color: var(--accent-color);
    color: #fff;
    box-shadow: 0 0 0 0.25rem rgba(32, 201, 151, 0.25);
}

.form-control::placeholder {
    color: #a0aab5;
    opacity: 1;
}

.form-label {
    color: #a0aab5;
}

.btn-primary {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: #000;
    font-weight: 600;
}

.btn-primary:hover,
.btn-primary:active,
.btn-primary:focus {
    background-color: var(--accent-hover) !important;
    border-color: var(--accent-hover) !important;
    color: #000 !important;
}

.btn-outline-secondary {
    color: #a0aab5;
    border-color: #a0aab5;
}

.btn-outline-secondary:hover {
    background-color: #a0aab5;
    color: #000;
}

.text-muted {
    color: #88939e !important;
}

/* Validation Styles */
@keyframes shake {

    0%,
    100% {
        transform: translateX(0);
    }

    10%,
    30%,
    50%,
    70%,
    90% {
        transform: translateX(-5px);
    }

    20%,
    40%,
    60%,
    80% {
        transform: translateX(5px);
    }
}

.input-error {
    animation: shake 0.5s cubic-bezier(.36, .07, .19, .97) both;
    border-color: var(--error-color) !important;
    box-shadow: 0 0 0 0.25rem rgba(255, 77, 77, 0.25) !important;
    background-color: rgba(255, 77, 77, 0.1) !important;
}

.input-error::placeholder {
    color: var(--error-color) !important;
    opacity: 0.8;
}

/* Photo Upload Styles */
.photo-upload-area {
    padding: 1rem;
}

.photo-preview-container {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    border: 5px solid var(--accent-color);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--input-bg);
    cursor: grab;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    position: relative;
}

.photo-preview-container:hover {
    border-color: var(--accent-hover);
    box-shadow: 0 0 20px rgba(32, 201, 151, 0.4);
}

.photo-preview-container.dragging {
    cursor: grabbing;
}

.photo-preview {
    position: absolute;
    transform-origin: center center;
    user-select: none;
    pointer-events: none;
}

.photo-placeholder {
    color: var(--accent-color);
    font-size: 3rem;
    opacity: 0.5;
}

.photo-placeholder:hover {
    opacity: 0.8;
}

/* Crop Controls */
.crop-controls {
    max-width: 200px;
    margin: 0 auto;
}

.zoom-slider {
    width: 100%;
    accent-color: var(--accent-color);
}

.btn-outline-primary {
    color: var(--accent-color);
    border-color: var(--accent-color);
}

.btn-outline-primary:hover {
    background-color: var(--accent-color);
    color: #000;
}

/* Logo Upload Styles */
.logo-upload-area {
    padding: 1rem;
}

.logo-preview-container {
    width: 200px;
    height: 120px;
    border-radius: 10px;
    border: 3px dashed var(--input-border);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--input-bg);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.logo-preview-container:hover {
    border-color: var(--accent-color);
}

.logo-preview-container.bg-light {
    background-color: #f8f9fa;
}

.logo-preview-container.bg-dark {
    background-color: var(--input-bg);
}

.logo-preview {
    max-width: 180px;
    max-height: 100px;
    object-fit: contain;
}

.logo-placeholder {
    color: var(--accent-color);
    font-size: 2.5rem;
    opacity: 0.5;
}

/* Splash Upload Styles */
.splash-upload-area {
    padding: 1rem;
}

.splash-preview-container {
    width: 100%;
    max-width: 320px;
    height: 180px;
    border-radius: 10px;
    border: 3px dashed var(--input-border);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--input-bg);
    transition: all 0.3s ease;
    overflow: hidden;
}

.splash-preview-container:hover {
    border-color: var(--accent-color);
}

.splash-preview {
    font-weight: 600;
}

.btn-primary:hover,
.btn-primary:active,
.btn-primary:focus {
    background-color: var(--accent-hover) !important;
    border-color: var(--accent-hover) !important;
    color: #000 !important;
}

.btn-outline-secondary {
    color: #a0aab5;
    border-color: #a0aab5;
}

.btn-outline-secondary:hover {
    background-color: #a0aab5;
    color: #000;
}

.text-muted {
    color: #88939e !important;
}

/* Validation Styles */
@keyframes shake {

    0%,
    100% {
        transform: translateX(0);
    }

    10%,
    30%,
    50%,
    70%,
    90% {
        transform: translateX(-5px);
    }

    20%,
    40%,
    60%,
    80% {
        transform: translateX(5px);
    }
}

.input-error {
    animation: shake 0.5s cubic-bezier(.36, .07, .19, .97) both;
    border-color: var(--error-color) !important;
    box-shadow: 0 0 0 0.25rem rgba(255, 77, 77, 0.25) !important;
    background-color: rgba(255, 77, 77, 0.1) !important;
}

.input-error::placeholder {
    color: var(--error-color) !important;
    opacity: 0.8;
}

/* Photo Upload Styles */
.photo-upload-area {
    padding: 1rem;
}

.photo-preview-container {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    border: 5px solid var(--accent-color);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--input-bg);
    cursor: grab;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    position: relative;
}

.photo-preview-container:hover {
    border-color: var(--accent-hover);
    box-shadow: 0 0 20px rgba(32, 201, 151, 0.4);
}

.photo-preview-container.dragging {
    cursor: grabbing;
}

.photo-preview {
    position: absolute;
    transform-origin: center center;
    user-select: none;
    pointer-events: none;
}

.photo-placeholder {
    color: var(--accent-color);
    font-size: 3rem;
    opacity: 0.5;
}

.photo-placeholder:hover {
    opacity: 0.8;
}

/* Crop Controls */
.crop-controls {
    max-width: 200px;
    margin: 0 auto;
}

.zoom-slider {
    width: 100%;
    accent-color: var(--accent-color);
}

.btn-outline-primary {
    color: var(--accent-color);
    border-color: var(--accent-color);
}

.btn-outline-primary:hover {
    background-color: var(--accent-color);
    color: #000;
}

/* Logo Upload Styles */
.logo-upload-area {
    padding: 1rem;
}

.logo-preview-container {
    width: 200px;
    height: 120px;
    border-radius: 10px;
    border: 3px dashed var(--input-border);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--input-bg);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.logo-preview-container:hover {
    border-color: var(--accent-color);
}

.logo-preview-container.bg-light {
    background-color: #f8f9fa;
}

.logo-preview-container.bg-dark {
    background-color: var(--input-bg);
}

.logo-preview {
    max-width: 180px;
    max-height: 100px;
    object-fit: contain;
}

.logo-placeholder {
    color: var(--accent-color);
    font-size: 2.5rem;
    opacity: 0.5;
}

/* Splash Upload Styles */
.splash-upload-area {
    padding: 1rem;
}

.splash-preview-container {
    width: 100%;
    max-width: 320px;
    height: 180px;
    border-radius: 10px;
    border: 3px dashed var(--input-border);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--input-bg);
    transition: all 0.3s ease;
    overflow: hidden;
}

.splash-preview-container:hover {
    border-color: var(--accent-color);
}

.splash-preview {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.splash-placeholder {
    color: var(--accent-color);
    font-size: 3rem;
    opacity: 0.5;
}

/* Summernote Dark Theme Overrides */
.note-editor.note-frame {
    border: 1px solid var(--input-border) !important;
}

.note-editor .note-toolbar {
    background-color: var(--card-bg) !important;
    border-bottom: 1px solid var(--input-border) !important;
}

.note-editor .note-statusbar {
    background-color: var(--card-bg) !important;
    border-top: 1px solid var(--input-border) !important;
}

.note-editor .note-statusbar .note-resizebar {
    background-color: var(--card-bg) !important;
    border-top: 1px solid var(--input-border) !important;
}

.note-btn {
    background-color: var(--input-bg) !important;
    color: var(--text-color) !important;
    border: 1px solid var(--input-border) !important;
    transition: all 0.2s;
}

.note-btn:hover,
.note-btn.active {
    background-color: var(--accent-color) !important;
    color: #000 !important;
    border-color: var(--accent-color) !important;
}

.note-icon-caret {
    color: var(--text-color) !important;
}

.note-editor .note-editing-area .note-editable {
    color: var(--text-color) !important;
    background-color: var(--input-bg) !important;
}