@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700;900&display=swap');

:root {
    --primary: #FF4D4D;
    --primary-gradient: linear-gradient(135deg, #FF4D4D 0%, #F12711 100%);
    --secondary: #0F172A;
    --accent: #6366F1;
    --background: #F8FAFC;
    --surface: #FFFFFF;
    --glass: rgba(255, 255, 255, 0.8);
    --text-main: #0F172A;
    --text-muted: #64748B;
    
    --radius-sm: 12px;
    --radius-md: 20px;
    --radius-lg: 32px;
    --radius-xl: 40px;
    
    --shadow-sm: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.1);
    --shadow-premium: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--background);
    color: var(--text-main);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* Glassmorphism Background */
.glass-panel {
    background: var(--glass);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Premium Cards */
.card-premium {
    background: var(--surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(226, 232, 240, 0.8);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-premium:hover {
    transform: translateY(-8px) scale(1.01);
    box-shadow: var(--shadow-premium);
    border-color: var(--primary);
}

/* Modern Typography */
.heading-premium {
    font-weight: 900;
    letter-spacing: -0.05em;
    line-height: 1.1;
    background: linear-gradient(to bottom right, var(--secondary), #475569);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Modern Buttons */
.btn-modern {
    background: var(--primary-gradient);
    color: white;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 1.25rem 2.5rem;
    border-radius: var(--radius-md);
    box-shadow: 0 10px 20px -5px rgba(255, 77, 77, 0.4);
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-modern:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px -5px rgba(255, 77, 77, 0.6);
    filter: brightness(1.1);
}

.btn-modern:active {
    transform: translateY(0);
}

/* Premium Buttons */
.btn-premium {
    background: var(--primary-gradient) !important;
    color: white !important;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 1.25rem 2.5rem;
    border-radius: var(--radius-md);
    box-shadow: 0 10px 25px -5px rgba(255, 77, 77, 0.5);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.btn-premium:hover {
    transform: translateY(-5px) scale(1.03);
    box-shadow: 0 25px 50px -12px rgba(255, 77, 77, 0.6);
    filter: saturate(1.2) brightness(1.1);
}

.btn-premium:active {
    transform: translateY(-2px) scale(0.98);
}

.btn-premium:disabled {
    background: #E2E8F0;
    color: #94A3B8 !important;
    box-shadow: none;
    cursor: not-allowed;
    transform: none;
    filter: grayscale(1);
}

/* Input Styles */
input, textarea {
    text-transform: uppercase;
}

.input-modern {
    background: #F1F5F9;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    padding: 1rem 1.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
    width: 100%;
}

.input-modern:focus {
    background: white;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(255, 77, 77, 0.1);
    outline: none;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--background);
}

::-webkit-scrollbar-thumb {
    background: #CBD5E1;
    border-radius: 5px;
    border: 2px solid var(--background);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Kanban Column Glow */
.column-glow-amber { box-shadow: inset 0 0 50px rgba(245, 158, 11, 0.05); }
.column-glow-blue { box-shadow: inset 0 0 50px rgba(59, 130, 246, 0.05); }
.column-glow-green { box-shadow: inset 0 0 50px rgba(16, 185, 129, 0.05); }

/* Status Badges */
.badge-modern {
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 10px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Custom Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes slideDown {
    from { transform: translateY(-20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes slideRight {
    from { transform: translateX(-30px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes scaleIn {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

@keyframes blurIn {
    from { filter: blur(10px); opacity: 0; }
    to { filter: blur(0); opacity: 1; }
}

@keyframes letterSpacing {
    from { letter-spacing: 1em; opacity: 0; }
    to { letter-spacing: 0.3em; opacity: 1; }
}

.anim-fade-in { animation: fadeIn 2s ease forwards; }
.anim-slide-up { animation: slideUp 1.6s cubic-bezier(0.16, 1, 0.3, 1) forwards; }
.anim-slide-down { animation: slideDown 1.6s cubic-bezier(0.16, 1, 0.3, 1) forwards; }
.anim-slide-right { animation: slideRight 1.6s cubic-bezier(0.16, 1, 0.3, 1) forwards; }
.anim-scale-in { animation: scaleIn 1.2s cubic-bezier(0.34, 1.56, 0.64, 1) forwards; }
.anim-blur-in { animation: blurIn 2s ease forwards; }
.anim-letter-spacing { animation: letterSpacing 2.4s cubic-bezier(0.16, 1, 0.3, 1) forwards; }