:root {
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --secondary: #3b82f6;
    --secondary-hover: #2563eb;
    --bg-dark: #0f172a;
    --glass-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --input-bg: rgba(15, 23, 42, 0.6);
    --success: #10b981;
    --error: #ef4444;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow-x: hidden;
    overflow-y: auto;
    position: relative;
}

/* Dynamic Background */
.background-elements {
    position: fixed;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    animation: float 20s infinite alternate ease-in-out;
}

.shape-1 {
    width: 400px;
    height: 400px;
    background: #4f46e5;
    top: -10%;
    left: -10%;
}

.shape-2 {
    width: 500px;
    height: 500px;
    background: #db2777;
    bottom: -20%;
    right: -10%;
    animation-delay: -5s;
}

.shape-3 {
    width: 300px;
    height: 300px;
    background: #0ea5e9;
    top: 40%;
    left: 40%;
    animation-delay: -10s;
}

@keyframes float {
    0% {
        transform: translate(0, 0) scale(1);
    }

    33% {
        transform: translate(30px, -50px) scale(1.1);
    }

    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }

    100% {
        transform: translate(0, 0) scale(1);
    }
}

/* Container & Glassmorphism */
.container {
    width: 100%;
    max-width: 800px;
    padding: 20px;
    margin: 20px auto;
    z-index: 1;
}

.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 40px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

/* Header */
.header {
    text-align: center;
    margin-bottom: 30px;
}

.icon-wrapper {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary), #a855f7);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 28px;
    box-shadow: 0 10px 15px -3px rgba(99, 102, 241, 0.4);
}

.header h2 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 5px;
    letter-spacing: -0.5px;
}

.header p {
    color: var(--text-muted);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Alerts */
.alert {
    padding: 15px 20px;
    border-radius: 12px;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
    font-size: 14px;
    animation: slideIn 0.3s ease-out forwards;
}

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

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

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: var(--success);
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: var(--error);
}

/* Form Layout */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 30px;
}

.left-col {
    display: flex;
    flex-direction: column;
}

.right-col {
    display: flex;
    flex-direction: column;
}

.full-col {
    display: flex;
    flex-direction: column;
}

.image-container {
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 16px;
    margin-bottom: 20px;
    border: 1px dashed var(--glass-border);
}

.text-gradient {
    background: linear-gradient(135deg, #60a5fa, #a78bfa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 10px rgba(167, 139, 250, 0.3));
}

.row {
    display: flex;
    gap: 15px;
}

.half {
    flex: 1;
}

/* Form Elements */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
}

.input-with-icon {
    position: relative;
    display: flex;
    align-items: center;
}

.input-with-icon i {
    position: absolute;
    left: 15px;
    color: var(--text-muted);
    font-size: 14px;
    transition: color 0.3s;
}

input,
select {
    width: 100%;
    background: var(--input-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-main);
    padding: 12px 15px 12px 45px;
    border-radius: 12px;
    font-size: 14px;
    transition: all 0.3s ease;
    outline: none;
}

select {
    appearance: none;
    cursor: pointer;
}

input:focus,
select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

input:focus+i,
select:focus+i,
.input-with-icon:focus-within i {
    color: var(--primary);
}

::placeholder {
    color: rgba(148, 163, 184, 0.5);
}

/* Buttons */
.actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 30px;
    padding-top: 25px;
    border-top: 1px solid var(--glass-border);
}

.right-actions {
    display: flex;
    gap: 15px;
}

.btn {
    padding: 12px 24px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: none;
}

.btn:active {
    transform: scale(0.97);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    color: white;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.btn-primary:hover {
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.6);
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(59, 130, 246, 0.1);
    color: #60a5fa;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.btn-secondary:hover {
    background: rgba(59, 130, 246, 0.2);
    border-color: rgba(59, 130, 246, 0.5);
}

.btn-outline {
    background: transparent;
    color: var(--text-muted);
    border: 1px solid var(--glass-border);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }

    .glass-panel {
        padding: 20px;
        border-radius: 16px;
    }

    .form-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .image-container {
        display: none;
    }

    .header {
        margin-bottom: 20px;
    }

    .icon-wrapper {
        width: 50px;
        height: 50px;
        font-size: 22px;
        margin-bottom: 10px;
    }

    .header h2 {
        font-size: 20px;
    }

    .header p {
        font-size: 12px;
    }

    .actions {
        flex-direction: column-reverse;
        gap: 15px;
    }

    .right-actions {
        width: 100%;
    }

    .right-actions .btn {
        flex: 1;
        justify-content: center;
    }

    .btn-outline {
        width: 100%;
        justify-content: center;
    }

    .row {
        flex-direction: column;
        gap: 0;
    }

    .half {
        width: 100%;
    }

    .alert {
        padding: 12px 15px;
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 5px;
    }

    .glass-panel {
        padding: 15px;
        border-radius: 12px;
    }

    .header h2 {
        font-size: 18px;
    }

    .header p {
        font-size: 11px;
    }

    .icon-wrapper {
        width: 45px;
        height: 45px;
        font-size: 20px;
    }

    .form-group {
        margin-bottom: 15px;
    }

    .form-group label {
        font-size: 12px;
        margin-bottom: 6px;
    }

    input,
    select {
        padding: 10px 12px 10px 40px;
        font-size: 13px;
        border-radius: 10px;
    }

    .input-with-icon i {
        left: 12px;
        font-size: 13px;
    }

    .btn {
        padding: 10px 16px;
        font-size: 13px;
    }

    .actions {
        padding-top: 15px;
        margin-top: 20px;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .container {
        max-width: 90%;
    }

    .glass-panel {
        padding: 30px;
    }
}

.flatpickr-calendar {
    border: 1px solid rgba(99, 102, 241, 0.2);
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
    border-radius: 12px;
    font-family: 'Inter', sans-serif;
}
.flatpickr-day.selected,
.flatpickr-day.startRange,
.flatpickr-day.endRange,
.flatpickr-day.selected.inRange,
.flatpickr-day.startRange.inRange,
.flatpickr-day.endRange.inRange {
    background: #6366f1;
    border-color: #6366f1;
}
.flatpickr-day:hover {
    background: #e0e7ff;
}
.flatpickr-months .flatpickr-month,
.flatpickr-current-month .flatpickr-monthDropdown-months {
    font-family: 'Inter', sans-serif;
}
.flatpickr-current-month .flatpickr-monthDropdown-months:hover {
    background: #e0e7ff;
}
.flatpickr-day.flatpickr-disabled,
.flatpickr-day.flatpickr-disabled:hover {
    color: #cbd5e1;
}