@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
    --primary: #4F46E5;
    --primary-dark: #4338ca;
    --bg-body: #F3F4F6;
    --text-main: #111827;
    --text-muted: #6B7280;
    --card-bg: #FFFFFF;
    --border-radius: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    font-family: 'Poppins', sans-serif;
}

body {
    background-color: var(--bg-body);
    color: var(--text-main);
    -webkit-font-smoothing: antialiased;
}

/* Scrollbar Personalizada */
.custom-scrollbar::-webkit-scrollbar {
    width: 6px;
}
.custom-scrollbar::-webkit-scrollbar-track {
    background: transparent;
}
.custom-scrollbar::-webkit-scrollbar-thumb {
    background: #CBD5E1;
    border-radius: 10px;
}
.custom-scrollbar::-webkit-scrollbar-thumb:hover {
    background: #94A3B8;
}

/* Componentes de UI */
.btn-primary {
    background: var(--primary);
    color: white;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    transition: var(--transition);
    box-shadow: 0 4px 6px -1px rgba(79, 70, 229, 0.2);
}
.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 10px 15px -3px rgba(79, 70, 229, 0.3);
}

.card {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    border: 1px solid rgba(229, 231, 235, 0.5);
    transition: var(--transition);
}
.card:hover {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 10px 10px -5px rgba(0, 0, 0, 0.02);
}

.input-field {
    border: 1px solid #E2E8F0;
    border-radius: 12px;
    padding: 0.75rem 1rem;
    transition: var(--transition);
    background: #F8FAFC;
}
.input-field:focus {
    background: #FFFFFF;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
    outline: none;
}

/* Phone Mockup Sophistication */
.phone-frame {
    box-shadow: 
        0 0 0 14px #1F2937,
        0 0 0 16px #374151,
        0 25px 50px -12px rgba(0, 0, 0, 0.5);
    border-radius: 2.5rem;
    position: relative;
    background: white;
    overflow: hidden;
}

/* Status Badges */
.badge {
    padding: 0.35em 0.8em;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.badge-pending { background: #F1F5F9; color: #475569; border: 1px solid #E2E8F0; }
.badge-approved { background: #DCFCE7; color: #166534; border: 1px solid #BBF7D0; }
.badge-revision { background: #FFEDD5; color: #9A3412; border: 1px solid #FED7AA; }

/* File Upload Styles */
.file-upload-wrapper {
    position: relative;
    border: 2px dashed #CBD5E1;
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    background: #F8FAFC;
}
.file-upload-wrapper:hover {
    border-color: var(--primary);
    background: #F1F5F9;
}
.file-upload-wrapper input[type="file"] {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    opacity: 0;
    cursor: pointer;
}