/* Enhanced Donation Page Styles */
:root {
    --donate-primary: #28844B;
    --donate-primary-rgb: 40, 132, 75;
    --donate-secondary: #A8CF45;
    --donate-accent: #FFD700;
    --donate-bg: #f8fafc;
    --donate-card-bg: #FFFFFF;
    --donate-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    --donate-shadow-hover: 0 20px 50px rgba(40, 132, 75, 0.12);
    --donate-radius: 24px;
    --donate-radius-sm: 16px;
    --input-bg: #f8fafc;
    --input-border: #e2e8f0;
    --text-dark: #1e293b;
    --text-muted: #64748b;
}

.donate-hero {
    background: linear-gradient(135deg, rgba(40, 132, 75, 0.92) 0%, rgba(20, 80, 40, 0.98) 100%), url('../images/resources/cus-img3-1.jpg') no-repeat center center/cover;
    padding: 100px 0 120px;
    position: relative;
    overflow: hidden;
    text-align: center;
    color: white;
}

.donate-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../images/pattern-bg2.png') repeat;
    opacity: 0.15;
    mix-blend-mode: overlay;
}

.donate-hero-content {
    position: relative;
    z-index: 2;
    animation: slideDown 0.6s ease-out;
}

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

.donate-hero h1 {
    font-size: 52px;
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: -1px;
    text-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.donate-hero p {
    font-size: 20px;
    opacity: 0.95;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
    font-weight: 400;
}

.donate-container {
    margin-top: 0;
    position: relative;
    z-index: 3;
    padding-bottom: 60px;
}

.donate-card {
    background: var(--donate-card-bg);
    border-radius: var(--donate-radius);
    box-shadow: var(--donate-shadow);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.8);
    margin-top: -60px;
    position: relative;
}

/* Progress Steps */
.donate-progress {
    display: flex;
    justify-content: space-between;
    padding: 40px 60px;
    background: #fdfdfd;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    flex: 1;
    z-index: 1;
}

.progress-step:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 22px;
    width: 100%;
    height: 3px;
    background: #e2e8f0;
    z-index: -1;
    transition: background 0.4s ease;
}

.progress-step.completed:not(:last-child)::after {
    background: var(--donate-primary);
}

.step-circle {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
    background: white;
    border: 3px solid #e2e8f0;
    color: #94a3b8;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    margin-bottom: 12px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.02);
}

.progress-step.active .step-circle {
    background: white;
    border-color: var(--donate-primary);
    color: var(--donate-primary);
    box-shadow: 0 0 0 6px rgba(40, 132, 75, 0.15);
    transform: scale(1.1);
}

.progress-step.completed .step-circle {
    background: var(--donate-primary);
    border-color: var(--donate-primary);
    color: white;
    transform: scale(1.05);
}

.step-label {
    font-weight: 700;
    font-size: 14px;
    color: #94a3b8;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.progress-step.active .step-label,
.progress-step.completed .step-label {
    color: var(--donate-primary);
}

/* Form Steps Container */
.donate-form-content {
    padding: 50px;
}

.form-step {
    display: none;
    animation: fadeInStep 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

@keyframes fadeInStep {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Step 1: Cause & Amount */
.cause-selector {
    margin-bottom: 45px;
}

.cause-selector label {
    display: block;
    font-weight: 800;
    margin-bottom: 14px;
    color: var(--text-dark);
    font-size: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cause-dropdown {
    width: 100%;
    padding: 20px 24px;
    border: 2px solid var(--input-border);
    border-radius: var(--donate-radius-sm);
    font-size: 17px;
    font-weight: 600;
    color: var(--text-dark);
    transition: all 0.3s ease;
    background: var(--input-bg);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2364748b'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 20px center;
    background-size: 22px;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.01);
}

.cause-dropdown:focus {
    border-color: var(--donate-primary);
    outline: none;
    background-color: white;
    box-shadow: 0 0 0 5px rgba(40, 132, 75, 0.1);
}

.amount-section h3 {
    font-size: 26px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 35px;
    color: var(--text-dark);
}

.amount-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 35px;
}

.amount-btn {
    position: relative;
    padding: 35px 20px;
    border: 2px solid var(--input-border);
    border-radius: var(--donate-radius-sm);
    background: white;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.02);
}

.amount-btn:hover {
    border-color: var(--donate-primary);
    transform: translateY(-5px);
    box-shadow: var(--donate-shadow-hover);
}

.amount-btn.selected {
    background: var(--donate-primary);
    border-color: var(--donate-primary);
    color: white;
    box-shadow: 0 12px 30px rgba(40, 132, 75, 0.35);
    transform: translateY(-5px);
}

.amount-value {
    display: block;
    font-size: 32px;
    font-weight: 900;
    color: var(--donate-primary);
    margin-bottom: 10px;
    transition: color 0.3s ease;
}

.amount-btn.selected .amount-value {
    color: white;
}

.amount-impact {
    display: block;
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.5;
    font-weight: 600;
    transition: color 0.3s ease;
}

.amount-btn.selected .amount-impact {
    color: rgba(255,255,255,0.95);
}

/* Custom Amount */
.custom-amount-wrapper {
    background: #fdfdfd;
    border-radius: var(--donate-radius-sm);
    padding: 35px;
    margin-bottom: 45px;
    border: 1px solid var(--input-border);
    box-shadow: 0 6px 16px rgba(0,0,0,0.03);
    text-align: center;
}

.custom-amount-wrapper label {
    font-weight: 800;
    margin-bottom: 18px;
    display: block;
    color: var(--text-dark);
    font-size: 16px;
}

.custom-amount-input {
    display: flex;
    align-items: center;
    background: white;
    border: 2px solid var(--input-border);
    border-radius: var(--donate-radius-sm);
    overflow: hidden;
    transition: all 0.3s ease;
    max-width: 320px;
    margin: 0 auto;
    box-shadow: 0 4px 10px rgba(0,0,0,0.02);
}

.custom-amount-input:focus-within {
    border-color: var(--donate-primary);
    box-shadow: 0 0 0 5px rgba(40, 132, 75, 0.15);
}

.custom-amount-input span {
    padding: 18px 24px;
    font-size: 26px;
    font-weight: 900;
    color: var(--donate-primary);
    background: var(--input-bg);
    border-right: 2px solid var(--input-border);
}

.custom-amount-input input {
    width: 100%;
    border: none;
    padding: 18px 20px;
    font-size: 26px;
    font-weight: 800;
    outline: none;
    color: var(--text-dark);
}

/* Donation Type Toggle */
.donation-type-toggle {
    display: inline-flex;
    background: var(--input-bg);
    padding: 8px;
    border-radius: 50px;
    margin-bottom: 40px;
    border: 1px solid var(--input-border);
}

.type-btn {
    padding: 14px 35px;
    border: none;
    border-radius: 50px;
    background: transparent;
    cursor: pointer;
    font-weight: 800;
    font-size: 15px;
    color: var(--text-muted);
    transition: all 0.3s ease;
}

.type-btn.selected {
    background: white;
    color: var(--donate-primary);
    box-shadow: 0 6px 16px rgba(0,0,0,0.08);
}

/* Step 2: Details */
.donor-form {
    max-width: 650px;
    margin: 0 auto;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-weight: 800;
    margin-bottom: 12px;
    color: var(--text-dark);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group label .required {
    color: #ef4444;
}

.form-control {
    width: 100%;
    padding: 18px 22px;
    border: 2px solid var(--input-border);
    border-radius: var(--donate-radius-sm);
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s ease;
    background: var(--input-bg);
    color: var(--text-dark);
}

.form-control:focus {
    border-color: var(--donate-primary);
    outline: none;
    background-color: white;
    box-shadow: 0 0 0 5px rgba(40, 132, 75, 0.1);
}

.form-control::placeholder {
    color: #cbd5e1;
}

.anonymous-toggle {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 24px 30px;
    background: var(--input-bg);
    border-radius: var(--donate-radius-sm);
    cursor: pointer;
    margin-top: 35px;
    transition: all 0.3s ease;
    border: 1px solid var(--input-border);
}

.anonymous-toggle:hover {
    background: #f1f5f9;
    border-color: #cbd5e1;
}

.anonymous-toggle input {
    width: 24px;
    height: 24px;
    accent-color: var(--donate-primary);
    cursor: pointer;
}

.anonymous-toggle span {
    font-weight: 700;
    color: var(--text-dark);
    font-size: 16px;
}

/* Step 3: Payment */
.payment-summary {
    background: #fdfdfd;
    border-radius: var(--donate-radius);
    padding: 35px 40px;
    margin-bottom: 45px;
    border: 1px solid var(--input-border);
    box-shadow: 0 8px 20px rgba(0,0,0,0.03);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    padding: 14px 0;
    border-bottom: 1px solid var(--input-border);
    font-size: 16px;
}

.summary-row span {
    color: var(--text-muted);
    font-weight: 600;
}

.summary-row strong {
    color: var(--text-dark);
    font-weight: 800;
}

.summary-row:last-child {
    border-bottom: none;
    padding-top: 25px;
    margin-top: 15px;
    border-top: 2px dashed #cbd5e1;
}

.summary-row.total {
    font-size: 24px;
    color: var(--donate-primary);
    align-items: center;
}

.summary-row.total strong {
    color: var(--donate-primary);
    font-size: 36px;
}

.payment-methods-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-bottom: 45px;
}

.payment-method-btn {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 15px;
    padding: 20px 10px;
    border: 2px solid var(--input-border);
    border-radius: var(--donate-radius-sm);
    background: white;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}

.payment-method-btn:hover {
    border-color: var(--donate-primary);
    background: var(--input-bg);
}

.payment-method-btn.selected {
    border-color: var(--donate-primary);
    background: white;
    box-shadow: 0 8px 20px rgba(40, 132, 75, 0.15);
}

.payment-method-btn.selected::after {
    content: '\f058';
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    top: -10px;
    right: -10px;
    background: white;
    color: var(--donate-primary);
    border-radius: 50%;
    font-size: 20px;
    line-height: 1;
}

.payment-method-btn i {
    font-size: 24px;
    transition: transform 0.2s ease;
}

.payment-method-btn.selected i {
    transform: scale(1.15);
}

.payment-method-btn span {
    font-weight: 700;
    font-size: 15px;
    color: var(--text-muted);
}

.payment-method-btn.selected span {
    color: var(--text-dark);
}

.payment-section {
    display: none;
    animation: fadeInStep 0.4s ease;
    margin-top: 25px;
}

.payment-section.active {
    display: block;
}

/* Navigation Buttons */
.form-navigation {
    display: flex;
    justify-content: space-between;
    padding-top: 45px;
    border-top: 1px solid var(--input-border);
    margin-top: 45px;
}

.btn-back {
    padding: 18px 35px;
    border: 2px solid var(--input-border);
    border-radius: 50px;
    background: white;
    font-weight: 800;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
}

.btn-back:hover {
    background: var(--input-bg);
    color: var(--text-dark);
    border-color: #cbd5e1;
}

.btn-next,
.btn-submit {
    padding: 18px 45px;
    border: none;
    border-radius: 50px;
    background: var(--donate-primary);
    color: white;
    font-weight: 800;
    font-size: 17px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 25px rgba(40, 132, 75, 0.3);
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-next:hover,
.btn-submit:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 35px rgba(40, 132, 75, 0.4);
    background: #237442;
}

.btn-submit {
    width: 100%;
    justify-content: center;
    padding: 22px;
    font-size: 18px;
    margin-top: 15px;
}

/* Impact Showcase */
.impact-showcase {
    background: var(--input-bg);
    padding: 90px 40px;
    border-top: 1px solid var(--input-border);
}

.impact-title {
    text-align: center;
    margin-bottom: 60px;
}

.impact-title h4 {
    font-size: 34px;
    font-weight: 900;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.impact-title p {
    font-size: 18px;
    color: var(--text-muted);
    font-weight: 500;
}

.impact-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.impact-item {
    text-align: center;
    padding: 45px 25px;
    background: white;
    border-radius: var(--donate-radius);
    box-shadow: 0 10px 30px rgba(0,0,0,0.04);
    border: 1px solid rgba(0,0,0,0.02);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.impact-item:hover {
    transform: translateY(-12px);
    box-shadow: var(--donate-shadow-hover);
}

.impact-item i {
    font-size: 44px;
    margin-bottom: 25px;
    color: var(--donate-primary);
    display: inline-block;
    padding: 24px;
    background: rgba(40, 132, 75, 0.08);
    border-radius: 50%;
    transition: transform 0.3s ease;
}

.impact-item:hover i {
    transform: scale(1.1) rotate(5deg);
}

.impact-item h5 {
    font-size: 38px;
    font-weight: 900;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.impact-item p {
    font-size: 15px;
    color: var(--text-muted);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

/* Responsive */
@media (max-width: 992px) {
    .amount-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .impact-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .donate-card {
        margin-top: 0;
        border-radius: 0;
        border-radius: 12px;
    }
    .donate-hero h1 {
        font-size: 2.2rem;
    }
    .donate-progress {
        flex-direction: column;
        gap: 15px;
    }
    .progress-step:not(:last-child)::after {
        display: none;
    }
    .form-row {
        grid-template-columns: 1fr;
    }
    .payment-methods-grid {
        grid-template-columns: 1fr;
    }
    .impact-grid {
        grid-template-columns: 1fr;
    }
    .donate-form-content {
        padding: 30px 20px;
    }
    .donate-progress {
        padding: 25px;
    }
}